Specifications
Copyright © 2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-82B May 2011
67
Digital Outputs/Alarm Relays (IOBGP)
Number of Digital Outputs/Relays
6 (one also used for Monitor OK alarm)*
Contact Arrangement
One changeover contact per relay
Contact Rating
0.1A @ 60V dc maximum
Connectors
Screwless terminal blocks
Wire Size
0.5 - 2.0mm
2
[20 - 14 AWG]
Isolation
Relay connections are isolated to 500V dc from all
other circuitry, earth and system common.
* Digital Output 6 is also used as the Monitor Fail alarm relay. It will de-energize if the I/O board
loses power or loses communication with the SC200.
Digital Inputs (IOBGP)
Number of Digital Inputs
6
Connectors
Screwless terminal blocks
Wire Size
0.5 - 2.0mm
2
[20 - 14 AWG]
Input Types
Voltage-free switch or relay contacts only
Input Range
Live Bus to Live Bus + 5V
Input Common
Same bus as used for current shunts (Live bus is
standard)
Input Protection
Protected against damage from short circuit to live
or common bus
Temperature Sense Inputs (IOBGP)
Number of Temperature Sense Inputs
2
One only connected as standard. Second input available
(requires additional temperature sensor).
Range
2.53V to 3.43V (-20 to +70°C [-4 to +158°F])
Resolution
< 0.01V (< 1°C [1.8°F])
Accuracy
±1°C [1.8°F] at 25°C [77°F], ±2°C [3.6°F] over rated
temperature range
Maximum Cable Length
20m (65 feet)
Connector
RJ45
Current Sense Inputs (IOBGP)
Number of Current Sense Inputs
3 (one used for internal battery current shunt)
Range
–50 to +50mV
Resolution
<50µV
Accuracy
±0.5% at 25°C [77°F], ±1% over rated temperature
range
Connector
RJ45
