Raypak VERSA IC, Installation & Operating Instructions Manual

Page: 51 / 80

51
Connector Pin # Function Type & Rating
J1 1 Alarm
Contacts 0-30VAC, 2.0A Max
– Dry contact
J1 2 Alarm
Contacts 0-30VAC, 2.0A Max
– Dry contact
J1 3 N/A 0-30VAC, 2.0A Max
J1 4 24VAC Out
(R) 18-30VAC, 2.0A
Max
J1 5 Remote
Reset 0-30VAC, 2.0A Max
J1 6 N/A 0-30VAC, 2.0A Max
J1 7 24VAC Out
(R) 18-30VAC, 2.0A
Max
J1 8 DHW Call
(DHW) 0-30VAC, 2.0A Max
J1 9 Heat Call
(TH) 0-30VAC, 2.0A Max
J1 10 24VAC Out
(R) 18-30VAC, 2.0A
Max
J2 1 DHW
Sensor 10K Thermistor – J
Curve
J2 2 DHW
Sensor
Common 10K Thermistor – J
Curve
Connector Pin # Function Type & Rating
J2 3 System
Supply
Sensor 10K Thermistor – J
Curve
J2 4 System
Sensor
Common 10K Thermistor – J
Curve
J2 5 Outdoor
Sensor 10K Thermistor – J
Curve
J2 6 Outdoor
Sensor
Common 10K Thermistor – J
Curve
J2 7 tN4
Communicat
ions Communications
Network Signal
J2 8 0-10VDC
Analog EMS
Input 0-10 VDC or 4-
20mA
J2 9 Common Ground
J3 1 Ft_bus B 22AWG Twisted
Pair
J3 2 Ft_bus A 22AWG Twisted
Pair
J4 1 PIM™ to
VERSA IC™
Control RJ45
PIM™ Low-Voltage Connections (30VAC Max)
*
* CAN BE MODIFIED TO ACCEPT 4-20mA
ALARM
Fig. 35: VERSA
®
PIM™ Control Connections
Fig. 36: Field Wiring for MVB
®
/ XTherm
®