Servomex SERVOTOUGH LaserExact 2950, Operator'S Manual

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SERVOTOUGH LaserExact Monitor, Operator Manual 02950001A_1
ELECTRICAL CONNECTIONS
53
6.1 Cabinet interface
The electronic interface for the cabinet is depicted in Figure 6-1.
Figure 6-1: Cabinet electronic interface
MAIN POWER CONNECTOR:
•
18-36V DC [3 pairs]
SENSOR INPUTS:
•
4-20 mA Temp. Input
•
4-20 mA Press. Input
•
4-20 mA Flow Input
•
24V, 80mA out for
Passive Probes
NETWORK CONNECTOR
[OPTIONAL]:
•
10 or 10-100 Base-T
Ethernet
SERVICE CONNECTOR:
•
Isolated RS-232
AUXILIARY I/O CONNECTOR:
•
Relay outputs
•
4-20 mA Outputs
•
Optical Fibre [Optional]
PURGE CONNECTOR:
•
Compression fitting for
¼” pipe or blank
GAS INLET CONNECTOR:
•
Compression fitting for
¼” or 6mm pipe
GAS OUTLET CONNECTOR:
•
Compression fitting for
3/8” or 8mm pipe
OTHER PURGE CONNECTORS:
•
Other purge connectors
are available on the gland
plate depending upon
specification of Monitor
GLAND CONNECTIONS:
•
Bulkhead connections are provided for ATEX Zone 2 and Safe Area units
•
Conduit connections are provided for CSA CL I Div 2 units