Hardware reference guide

I/O Modules
630
35013379 02 October 2007
Specifications The following table shows the specifications for the 10-60 VDC IN module.
Specifications
Number of Input Points 32 in four 8 point groups
LEDs Active
1 ... 32 (Green) - Indicates point status
Required Addressing 2 Words In
Group Supply / Tolerance ON State *
OFF State *
12 Vdc / +/- 5% 9 ... 12 0 ... 1.8 IEC 57 Class 2
24 Vdc / -15% ... +20% 11 ... 24 0 ... 5 IEC 65A Type 2
48 Vdc / -15% ... +20% 34 ... 48 0 ... 10 IEC 65A Type 1
60 Vdc / -15% ... +20% 45 ... 60 0 ... 12.5 IEC 57 Class1
*ON/OFF state ranges are specified at nominal
reference voltages.
Absolute Maximum Input 75 Vdc
ON State Current (mA)
@ 12 Vdc 5 ... 10 mA
@ 24 Vdc 6 ... 30 mA
@ 48 Vdc 2 ... 15 mA
@ 60 Vdc 1 ... 5 mA
Response
OFF - ON 4 ms
ON - OFF 4 ms
Switching Frequency <100 Hz max
Input Protection Resistor limited
Isolation
Group to Group 700 Vdc for 1 minute
Group to Bus 2500 Vdc for 1 minute
Fault Detection None
Bus Current Required 300 mA
Power Dissipation 1 W + 0.25 W x the number of points on
External Power 10 ... 60 Vdc (group supply)
Fusing
Internal None
External User discretion
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com