Spirax Sarco RIM20, Installation And Maintenance Instructions Manual, Page: 36 / 132

IM-P198-05 MI Issue 2 36
3.20.2 dc power wiring
Caution!
The dc wire insulation temperature rating must meet or exceed 85 °C (185 °F).
The dc power wire size must be 20 to 10 AWG with the wire stripped 7 mm (¼"). Connect 18 to
36 Vdc (300 mA, 9 W maximum) to the +dc Pwr and -dc Pwr terminals on the terminal block.
Torque all connections to 0.5 to 0.6 N-m (4.43 to 5.31 in lbs).
Fig. 26 dc Power Connections
Fig. 25 dc wiring terminals
18 to 36 VDC @ 300 mA Max.
DC power
DC common
+ Pwr
- Pwr
18 to 36 Vdc @ 25 mA max.
dc power
dc common
+ Pwr
- Pwr