DCP200 Profile Controller & Recorder -Product Manual
51-52-25-150, Issue 1 –April 2009 Electrical Installation Page 27
Power Connections -24/48V AC/DC Powered Instruments
24/48V AD/DC powered instruments will operate from a 20 to 48V AC or 22 to 55V DC
supply. AC power consumption is 15VA max, DC power consumption is 12 watts max.
Connection should be via a two-pole IEC60947-1 & IEC60947-3 compliant isolation switch /
circuit breaker and a UL listed fuse type: 65v dc 1Aamp anti-surge.
Figure 10. 24/48V AC/DC Power Connections
WARNING:
CHECK THE INFORMATION LABEL ON THE CASE TO DETERMINE THE CORRECT
VOLTAGE BEFORE CONNECTING TO A LIVE SUPPLY.
CAUTION:
This equipment is designed for installation in an enclosure that provides adequate
protection against electric shock. The isolation switch should be located in close
proximity to the unit, in easy reach of the operator and appropriately marked.
Universal Input ConnectionsUniversal Input Connections -Thermocouple (T/C)
Use only the correct thermocouple wire or compensating cable from the probe to the
instrument terminals avoiding joints in the cable if possible. Where joints are made, special
thermocouple connectors must be used. Failure to use the correct wire type and connectors
will lead to inaccurate readings. Ensure correct polarity of the wires by cross-referencing the
colours with a thermocouple reference table.
Figure 11. Thermocouple Input Connections
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