Right Side Of The I/O Module - GE Hydran 201 i Instruction Manual

13. J2 Heater 6-Pin Connector: This connector is factory-wired to the heating resistors
of the Hydran 201Ti's heating plate. For wiring details, see Table D-4 on page D-2.
14. SW1 Voltage Selector: For wiring details, see Table D-3 on page D-2. This selector
is used to choose between the following:
• 115 V, corresponding to a 90–132 Vac range from 47 to 63 Hz
• 230 V, corresponding to a 180–264 Vac range from 47 to 63 Hz
15. F3 ac Line Fuse: The fuse holder is a standard 5 x 20 mm holder.
16. J3 ac Line 3-Pin Connector: This connector is factory-wired to the line filter.
17. J5 Alarm Relays 9-Pin Connector: This connector is factory-wired to the alarm
contacts terminal block.
18. J4 Isolated Supervisory Link 6-Pin Connector: This connector is wired to the
termination board. For wiring details, see Table D-6 on page D-3.
19. J3 Local Analog Output 4-Pin Connector: This connector is wired to the supervisory
link terminal block. The 4–20 mA output is isolated. For wiring details, see Table D-6
on page D-3.
20. J2 Thermistor 2-Pin Connector: This connector is factory-wired to the heating plate
thermistor. For wiring details, see Table D-5 on page D-2.
21. J1 Sensor 4-Pin Connector: This connector is factory-wired to the Hydran 201
sensor. For wiring details, see Table D-5 on page D-2.
2.4.6.3

Right Side of the I/O Module

The right side of the I/O module (Figure 2-7 on page 2-12) carries six small LED diagnostic
indicators.
22. - Heating state LED: This yellow LED flashes once every five seconds in
C
proportion to the amount of power supplied to the heating plate.
• The LED remains lit if the internal temperature is below the set point (adjustable Temp
SetPoint parameter in the Temperature;DynOil Sampl submenu).
Part 17997 Rev. 6, March 2011
Internal Components
2-11