Bell & Gossett P2001489 Integrated Technologic with Sensorless Control - Manual (Page 17)

Control terminal configurations
Table 1: Control terminal descriptions
Terminal number Parameter Default setting Description
Relay Outputs 01, 02, 03 5-40 Relay1 [160] No Alarm Form C Relay Output.
Usable for AC or DC
voltages and either
resistive or inductive loads.
Refer to the relay wiring
section for relay contact
current and voltage ratings.
04, 05, 06 5-40 Relay2 [5] Running
Digital I/O 12, 13 - +24 V DC 24 V DC supply voltage.
Maximum output current is
200 mA total for all 24 V
loads. Useable for digital
inputs and external
transducers.
18 5-10 [8] Start Start/Stop digital input
signal for the drive.
Connect input to 24 V to
start. Open the input to
stop.
19 5-11 [0] No Operation Unused digital input
27 5-12 [0] No Operation Unused digital input
29 5-13 [0] No Operation Unused digital input
32 5-14 [0] No Operation Unused digital input
33 5-15 [0] No Operation Unused digital input
20 - Common Common for digital inputs
and reference for 24 V
supply
Analog I/O 39 - AO Common Common for analog output
42 6-50 4-20mA Motor Freq Analog output. Default
setting is 4-20mA signal
(500 Ω max) based on
motor speed
50 - +10 V DC 10 V DC analog supply
voltage. 15mA maximum.
53 6-1 [0] No Operation Analog input 53.
54 6-2 [0] No Operation Analog input 54.
55 - AI Common Common for analog input
Common 61 - Shield Connection Integrated RC filter for
cable shield. ONLY for
connecting the shield
when experiencing EMC
problems.
68 8-3 + RS485 Interface +
69 8-3 - RS485 Interface -
Refer to the Technologic Controller IOM for details on control terminal wiring.
Electrical Installation
Integrated Technologic ® with Sensorless Control INSTRUCTION MANUAL 15