Hardware reference guide

I/O Modules
35013379 02 October 2007 591
140DAI54000 Quantum I/O 115 VAC In Module
Overview The AC Input 115 Vac 16x1 module accepts 115 Vac inputs.
Specifications The following table shows the specifications for the DAI54000 115 VAC IN module.
Specifications
Number of Input Points 16 individually isolated
LEDs Active
1 ... 16 (Green) - Indicates point status
Required Addressing 1 word in
Operating Voltages and Input Currents*
50 Hz ON: 85 ... 132 Vac (11.1 mA max)
OFF: 0 ... 20 Vac
Typical Input impedance 14.4 kΩ capacitive
60 Hz ON: 79 ... 132 Vac (13.2 mA max)
OFF: 0 ... 20 Vac
Typical Input impedance 12 kΩ capacitive
*Do not use outside the 47 ... 63 Hz range.
Maximum Allowable Leakage Current from
an External Device to be Recognized as an
OFF Condition
2.1 mA
Absolute Maximum Input
Continuous 132 Vac
10 s 156 Vac
1 cycle 200 Vac
Response
OFF - ON Min: 4.9 ms., Max: 0.75 line cycle
ON - OFF Min: 7.3 ms., Max: 12.3 ms
Isolation
Input to Input 1780 Vac for 1 minute
Input to Bus 1780 Vac for 1 minute
Fault Detection None
Bus Current Required 180 mA
Power Dissipation 5.5 W max
External Power Not required for this module
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com