Hardware reference guide

Intrinsically Safe Modules
468
35013379 02 October 2007
140DIO33000 Intrinsically Safe Discrete Output Module
Overview The Quantum 140DIO33000 Intrinsically Safe Discrete Output module switches
intrinsically safe power to a variety of components such as solenoid valves, LEDs,
etc., that are located in a hazardous area. This module is for use with sink devices
only.
Specifications Specifications for the DIO33000 module are as follows.
Fixed Wiring
System
The DIO33000 module is designed with a fixed wiring system where the field
connections are made to a 40-pin, fixed position, blue terminal strip, which is
plugged into the module.
Specifications
Number of Output Points 8
LEDs Active-1 (Green)
1 ... 8 (Green) – Indicates point status
Output Voltage 24 V (open)
Maximum Load Current
Each Point 45 mA
Per Module 360 mA
Off State Leakage/Point 0.4 mA
Response (Resistive Loads)
OFF-ON 1 ms
ON-OFF 1 ms
Output Protection (Internal) Transient voltage suppression
Isolation
Channel to Channel None
Channel to Bus 1780 Vac, 47-63 Hz or 2500 Vdc for 1 min.
Fault Detection None
Bus Current Required 2.2 Amp (full load)
Power Dissipation 5 W (full load)
External Power Not required
Hot Swap Not allowed per intrinsic safety requirements
Fusing Internal - not user accessible
Programming Software Modsoft Ver. 2.61 or higher
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com