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T635 PLUS Control Panel & 2 Wire Hub Controller PCB Features
& I/O Addresses
Power in
24V DC
Battery Backup
Fault Relay
Alarm Relay 1
Alarm Relay 2
Alarm Relay 3
Direct Beacon-Sounder O/P
RS 485 Modbus
Ports In/Out
RS 232 Sensor Port
2 Inputs for
E-stops/Fire
or 4-20mA
Inputs
1 off 2 Wire Ports Supporting 32 Addressable Devices
L1
L2
Address
101
Note that addressable inputs and outputs on
the hub card and display are on Highway 0
Address
102
Address
103
Address
104
Address
3
Addresses
Addresses
Beacon 106
Sounder 105
Digital In ‘STOP’ Address 1
Digital In 2 ‘KEY’ Address 2
Display TOC-650/635 (2x8 LCD)
Fitted to Controller PN TOC-635-PLUS
Gateway Product Versions.
The hub cards indicated can be purchased as ‘Gateways’. These are used in applications where it
is desirable to build gas detection into systems where local displays and alarms are not required.
Examples include OEM equipment, ventilation control and similar. In these applications the hub
card is supplied on its own DIN rail base ready for integration. When using gateways a suitably
sized DIN rail PSU should be used which is dedicated just to the gateway. The PSU must not be
shared with other systems that may interfere to the detriment of the gateway. Power supplies
should be nominally 24V DC adjusted to 27V DC. This is the same for DIN rail mounted versions
of the TOC-750 HUB card
Содержание TOC-635
Страница 4: ...SECTION 1 MOUNTING DETAILS FOR EQUIPMENT...
Страница 10: ...SECTION 2 SITING GAS DETECTORS...
Страница 17: ...SECTION 3 GENERAL CABLING PRINCIPLES CABLE TYPES AND CABLE SIZING...
Страница 24: ...SECTION 4 MAKING DEVICE CONNECTIONS TO DETECTOR NODES...
Страница 43: ...SECTION 5 Control Panel Interfaces and Connections...
Страница 67: ...Notes...