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Datamate 2200 O&M
Page 13
SECTION 4: POWER SUPPLY WIRING
4.1 Wiring Guidelines
WARNING: IMPROPER INSTALLATION IN A HAZARDOUS AREA COULD
CAUSE AN EXPLOSION.
For intrinsically safe installations:
• Do not wire the transmitter until all electrical power to the transmitter has been shut off
• Follow the CSA installation drawing (pages 18-19).
• Install cable and wiring as per local code requirements
• Do not connect pumps, motors, transformers, solenoid valves and other high voltage
equipment to the same circuit breaker as the transmitter
• Allow 18 inches (450mm) clearance for opening the cover and maintenance inside the
Datamate 2200.
4.2 Grounding
Both the transmitter and transducer must be grounded for optimum performance. In safe
area installations the power circuit ground from the power supply should be connected to
the ground J2 on the barrier board and the transducer should be connected the same.
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