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Zellweger System 57

System 57 - the heart of fire and gas control.

For almost half a century, Zellweger gas detection systems have provided the safety needed to protect plant and personnel from flammable and toxic gas hazards. Across the globe, they are installed in a wide variety of applications ranging from simple small scale systems to some of the world's largest fully integrated fire and gas detection systems.

To fulfil the unique requirements of each individual application requires a control system with unlimited flexibility. The modular design approach employed by the Zellweger System 57 enables you to define, in detail, the unique control and alarm parameters to fulfil your requirement.

Data Sheet
Gas Book Americas
System57 4-20mA to Catalytics Input Converter Operating Instructions
System57 5701 Control System Operating Instructions
System57 5704 Control System Operating Instructions
System57 Event Printing Module Kit Operating Instructions
System57 Master Alarm Update Module Kit and Alarm Update Panel Operating Instructions
System 57 Modbus Interface Module Kit Operating Instructions
System 57 Quick Start Guide

System 57 accepts inputs from flammable and toxic gas detectors, a large range of flame, smoke and heat detectors and manual call points. Available outputs include relays, analog signals and industry standard digital protocols.

Packaged in either wall mounting cabinets or panel mounting racks, System 57 can be used stand alone or integrated into the heart of a fire and gas system.

Whatever the application, large or small, our sales engineers and customer service representatives are available to discuss your requirements and recommend the control system that's best for you.

A world of control technology

High precision, intelligent control
Master/voted alarm options
High packing density
Flexible I/O configuration
Relay output options

Part Numbers

Single Channel Control Card + Interface card (for front access racks)

05701-N-6100 5701 Catalytic, Field Interface, Interconnect cable
05701-N-6101 5701 Catalytic, Double SPCO, Interconnect cable
05701-N-6102 5701 Catalytic, Triple SPCO, Interconnect cable
05701-N-6103 5701 Catalytic, Triple DPCO, Interconnect cable
05701-N-6104 5701 Catalytic, High Integrity Relay, Interconnect cable
05701-N-6105 5701 mA, Field Interface, Interconnect cable
05701-N-6106 5701 mA, Double SPCO, Interconnect cable
05701-N-6107 5701 mA, Triple SPCO, Interconnect cable
05701-N-6108 5701 mA, Triple DPCO, Interconnect cable
05701-N-6109 5701 mA, High Integrity Relay, Interconnect cable

Single Channel Control Card + Interface Card + Analogue Output (for front access racks)

05701-N-6110 5701 Catalytic, Analogue output, Field Interface, Interconnect cable
05701-N-6111 5701 Catalytic, Analogue output, Double SPCO, Interconnect cable
05701-N-6112 5701 Catalytic, Analogue output, Triple SPCO, Interconnect cable
05701-N-6113 5701 Catalytic, Analogue output, Triple DPCO, Interconnect cable
05701-N-6114 5701 Catalytic, Analogue output, High Integrity Relay, Interconnect cable
05701-N-6115 5701 mA, Analogue output, Field Interface, Interconnect cable
05701-N-6116 5701 mA, Analogue output, Double SPCO, Interconnect cable
05701-N-6117 5701 mA, Analogue output, Triple SPCO, Interconnect cable
05701-N-6118 5701 mA, Analogue output, Triple DPCO, Interconnect cable
05701-N-6119 5701 mA, Analogue output, High Integrity Relay, Interconnect cable

Single Channel Control Card + Interface card (for rear access racks)

05701-N-6200 5701 Catalytic, Field Interface
05701-N-6201 5701 Catalytic, Double SPCO
05701-N-6202 5701 Catalytic, Triple SPCO
05701-N-6203 5701 Catalytic, Triple DPCO
05701-N-6204 5701 Catalytic, High Integrity Relay
05701-N-6205 5701 mA, Field Interface
05701-N-6206 5701 mA, Double SPCO
05701-N-6207 5701 mA, Triple SPCO
05701-N-6208 5701 mA, Triple DPCO
05701-N-6209 5701 mA, High Integrity Relay

Single Channel Control Card + Interface Card + Analogue Output (for rear access racks)

05701-N-6210 5701 Catalytic, Analogue output, Field Interface
05701-N-6211 5701 Catalytic, Analogue output, Double SPCO
05701-N-6212 5701 Catalytic, Analogue output, Triple SPCO
05701-N-6213 5701 Catalytic, Analogue output, Triple DPCO
05701-N-6214 5701 Catalytic, Analogue output, High Integrity Relay
05701-N-6215 5701 mA, Analogue output, Field Interface
05701-N-6216 5701 mA, Analogue output, Double SPCO
05701-N-6217 5701 mA, Analogue output, Triple SPCO
05701-N-6218 5701 mA, Analogue output, Triple DPCO
05701-N-6219 5701 mA, Analogue output, High Integrity Relay

Four Channel Control Card + Interface Card (for front access racks)

05704-N-0101 5704 Catalytic, Quad Relay, Interface Interconnect Cable
05704-N-0102 5704 Catalytic, Relay Interface Assembly, Interconnect Cable
05704-N-0103 5704 mA, Quad Relay Interface, Interconnect Cable
05704-N-0104 5704 mA, Relay Interface Assembly, Interconnect Cable

Four Channel Control Card + Interface Card + Sink Analogue Output (for front access racks)

05704-N-0111 5704 Catalytic, Analogue output-sink, Quad Relay Interface, Interconnect Cable
05704-N-0112 5704 Catalytic, Analogue output - sink, Relay Interface Assembly, Interconnect
05704-N-0113 5704 mA, Analogue output - sink, Quad Relay Interface, Interconnect Cable
05704-N-0114 5704 mA, Analogue output - sink, Relay Interface Assembly, Interconnect Cable

Four Channel Control Card + Interface Card + Source Analogue Output (for front access racks)

05704-N-0121 5704 Catalytic, Analogue output-source, Quad Relay Interface, Interconnect Cable
05704-N-0122 5704 Catalytic, Analogue output - source, Relay Interface Assembly, Interconnect Cable
05704-N-0123 5704 mA, Analogue output - source, Quad Relay Interface, Interconnect Cable
05704-N-0124 5704 mA, Analogue output - source, Relay Interface Assy, Interconnect Cable

Four Channel Control Card + Interface Card (for rear access racks)

05704-N-0201 5704 Catalytic, Quad Relay Interface
05704-N-0202 5704 Catalytic, Relay Interface Assembly
05704-N-0203 5704 mA, Quad Relay Interface
05704-N-0204 5704 mA, Relay Interface Assembly

Four Channel Control Card + Interface Card + Sink Analogue Output (for rear access racks)

05704-N-0211 5704 Catalytic, Analogue output - sink, Quad Relay Interface
05704-N-0212 5704 Catalytic, Analogue output - sink, Relay Interface Assembly
05704-N-0213 5704 mA, Analogue output - sink, Quad Relay Interface
05704-N-0214 5704 mA, Analogue output - sink, Relay Interface Assembly

Four Channel Control Card + Interface Card + Source Analogue Output (for rear access racks)

05704-N-0221 5704 Catalytic, 5704 Analogue output - source, Quad Relay Interface
05704-N-0222 5704 Catalytic, 5704 Analogue output - source, Relay Interface Assembly
05704-N-0223 5704 mA, Analogue output - source, Quad Relay Interface
05704-N-0224 5704 mA, Analogue output - source, Relay Interface Assembly
5704 Four Channel Control Card + Interface Card + Source Analogue Output (for rear access racks)

05704-N-0105 5704F 4ZCC- Fire, Hex Relay Interface, Interconnect Cable*
05704-N-0106 5704F 4ZCC- Fire, Fire Relay Interface, Interconnect Cable*
05704-N-0205 5704F 4ZCC- Fire, Hex Relay Interface*
05704-N-0206 5704F 4ZCC- Fire, Fire Relay Interface*

Note: * = Must order 1 x 5704F Fire Status Panel card per control rack when fitted with and 5704F Fire card. Occupies 1 slot of control rack.

05704-A-0148 5704F Fire Status Panel

Interface Modules

05701-A-0120 Engineering Interface Lead
05701-A-0309 Master Alarm Update Module Kit
05701-A-0312 ModBus Interface Module Kit-RS 485/RS 422
05701-A-0313 ModBus Interface Module Kit-RS 232
05701-A-0314 Event Print Module Kit-RS 232
05701-A-0339 Master Alarm Update Panel

Single Way Rack

05701-A-0601 1W Rear Access Rack, Engineering Card, DC input, key set

8 Way Racks and Cabinets

05701-A-0452 Cabinet - Wall Mounting - 8 Way
05708-N-2008 8W Front Access Rack, 0 Blanking Panels
05708-N-3008 8W Front Access Rack, 0 Blanking Panels, 8W Cabinet
05708-N-5008 8W Front Access Rack, 0 Blanking Panels, 8W PSU - 50W
05708-N-6008 8W Front Access Rack, 0 Blanking Panels, 8W Cabinet, 8W PSU - 50W
05708-N-1008 8W Rear Access Rack, 0 Blanking Panels
05708-N-4008 8W Rear Access Rack, 0 Blanking Panels, 8W PSU - 50W

16 Way Racks and Cabinets

05701-A-0451 Cabinet - Wall Mounting - 16 Way
05716-N-2016 16W Front Access Rack, 0 Blanking Panels
05716-N-3016 16W Front Access Rack, 0 Blanking Panels, 16W Cabinet
05716-N-5016 16W Front Access Rack, 0 Blanking Panels, 16W PSU - 50W
05716-N-6016 16W Front Access Rack, 0 Blanking Panels, 16W Cabinet, 16W PSU - 50W
05716-N-1016 16W Rear Access Rack, 0 Blanking Panels
05716-N-4016 16W Rear Access Rack, 0 Blanking Panels, 16W PSU - 50W

Spare Rack Assembly Components

05701-A-0600 Sub rack Rear Access - 1 Way
05701-A-0506 Sub rack - Front Access - 8 Way
05701-A-0516 Sub rack - Rear Access - 8 Way
05701-A-0505 Sub rack - Front Access - 16 Way
05701-A-0515 Sub rack - Rear Access - 16 Way

Power Supplies

05701-A-0405 Power Supply Unit- AC To DC-16 Way- 50 Watts
05701-A-0406 Power Supply Unit- AC To DC-8 Way- 50 Watts
05701-A-0440 Power Supply Module- 50 W (Upgrade For PSU and Sub Units)
05701-A-0441 Power Supply Subunit- 50 Watts (Upgrade For 16 Way PSU)

Rack and Cabinet Accessories

05701-A-0365 Blanking Panel - Card Slot
05701-C-0471 Blanking Panel - 1U X 19" (16 Way)
05701-C-0474 Blanking Panel - 1U X ½ 19" (8 Way)

Spares

05701-A-0550 System 57 Calibration Plug
05701-A-0361 Engineering Card
05701-A-0325 DC Input Card
05701-A-0301 Single Channel Control Card - 4-20mA
05701-A-0302 Single Channel Control Card- Catalytic
05701-A-0351 Control Card- Single Channel- 5701
05701-A-0283 Sensor Drive Module - 4-20mA- 5701
05701-A-0284 Sensor Drive Module- Catalytic- 5701
05701-A-0285 Analogue Output Module- 5701
05701-A-0326 Field Interface Card (No Relays - Sensor Input Only)
05701-A-0327 Relay Card-Double SPCO- 5701 (A1, A2 and Fault Single Pole Changeover Relays)
05701-A-0328 Relay Card-Triple SPCO-5701 (A1, A2, A3 Fault and Inhibit Single Pole Changeover Relays)
05701-A-0329 Relay Card- Triple DPCO- 5701 (2xA1, 2xA2, 2xA3 Fault and Inhibit Single Pole Changeover Relays)
05701-A-0330 High Integrity Relay Card-Double SPCO -5701 (2xA1, 2xA2, 2xA3 Fault and Inhibit Single Pole Changeover Relays)
05701-C-0390 Interconnection Cable- 5701
05701-C-0127 Model 5701 Scale Label - Catalytic - 0-20% LEL
05701-C-0129 Model 5701 Scale Label - Catalytic - 0-50% LEL
05701-C-0130 Model 5701 Scale Label - Catalytic - 0-100% LEL
05701-C-0131 Model 5701 Scale Label - mA - 0-100% LEL
05701-C-0135 Model 5701 Scale Label - Catalytic - 0-4% V/V
05701-C-0137 Model 5701 Scale Label - mA - 0-25% V/V
05701-C-0138 Model 5701 Scale Label - mA - 0-30% V/V
05701-C-0139 Model 5701 Scale Label - mA - 0-100% V/V
05701-C-0141 Model 5701 Scale Label - mA - 0-10% V/V
05701-C-0145 Model 5701 Scale Label - mA - 0-5ppm
05701-C-0146 Model 5701 Scale Label - mA - 0-10ppm
05701-C-0147 Model 5701 Scale Label - mA - 0-15ppm
05701-C-0148 Model 5701 Scale Label - mA - 0-20ppm
05701-C-0149 Model 5701 Scale Label - mA - 0-25ppm
05701-C-0150 Model 5701 Scale Label - mA - 0-50ppm
05701-C-0151 Model 5701 Scale Label - mA - 0-100ppm
05701-C-0152 Model 5701 Scale Label - mA - 0-200ppm
05701-C-0154 Model 5701 Scale Label - mA - 0-500ppm
05701-C-0155 Model 5701 Scale Label - mA - 0-1000ppm
05701-C-0156 Model 5701 Scale Label - Catalytic - 0-2000ppm
05701-C-0157 Model 5701 Scale Label - Catalytic - 0-3000ppm
05701-C-0158 Model 5701 Scale Label - mA - 0-5000ppm
05701-C-0159 Model 5701 Scale Label - Catalytic - 0-10000ppm
05701-C-0160 Model 5701 Scale Label - Catalytic - 0-5000ppm
05701-C-0161 Model 5701 Scale Label - mA - 0-10000ppm
05701-C-0162 Model 5701 Scale Label - Catalytic - 0-15000ppm
05701-C-0163 Model 5701 Scale Label - Catalytic - 0-20000ppm
05701-C-0176 Model 5701 Scale Label - mA - 0-5 LELm
05701-C-0177 Model 5701 Scale Label - mA - 0-2% V/V
05701-C-0179 Model 5701 Scale Label - mA - 0-2ppm
05701-C-0180 Model 5701 Scale Label - mA - 0-30ppm
05701-C-0182 Model 5701 Scale Label - mA - 0-5% V/V
05701-C-0183 Model 5701 Scale Label - mA - 0-250ppm
05701-C-0184 Model 5701 Scale Label - mA - 0-2000ppm
05701-C-0185 Model 5701 Scale Label - mA - Blank Scale
05701-C-0186 Model 5701 Scale Label - Catalytic - Blank Scale
05701-C-0195 Model 5701 Scale Label - mA - 4-20mA
05701-C-0200 Model 5701 Scale Label - mA - 0-1000ppm
05704-A-0121 Quad Relay Interface Card - 5704 (4 SPCO Relays)
05704-A-0122 PCB Assembly relay expansion 4 channel
05704-A-0131 Relay Interface Assembly - 16 Relays - 5704 (12 SPCO, 4 SPST)
05704-A-0144 4 Channel Control Card- Catalytic
05704-A-0145 4 Channel Control Card- 4-20mA
05704-C-0160 Interconnect Cable- 5704
05704-C-0210 Model 5704 Scale Label - Catalytic - 0-100% LEL
05704-C-0240 Model 5704 Scale Label - mA - 0-100% LEL
05704-C-0247 Model 5704 Scale Label - mA - 0-25% V/V
05704-C-0263 Model 5704 Scale Label - mA - 0-50ppm
05704-C-0265 Model 5704 Scale Label - mA - 0-100ppm
05704-C-0266 Model 5704 Scale Label - mA - 0-200ppm
05704-C-0292 Model 5704 Scale Label - mA - 0-0.2ppm
05704-C-0293 Model 5704 Scale Label - mA - 0-0.4ppm
05704-C-0294 Model 5704 Scale Label - mA - 0-1.2ppm
05704-A-0123 5704F Hex Relay Interface Card
05704-A-0133 5704F Relay Interface Assembly
05704-A-0146 5704F Fire Card
05704-A-0148 5704F Fire Status Panel

Manuals

05701-M-5001 5701 System Manual (English)
05704-M-5001 5704 System Manual (English)
05704M5002 5704F System Manual (English)

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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