
Remote DA&C Modules
13-22
All product specifications are subject to change without notice Last updated : January 2005
Specifications
Digital Input
Channels 8
six fully independent
isolated channels.
two isolated channels
with common ground
Digital Input Level Logic level 0: +1 V max.
Logic level 1: +3 ~
+30 V
Isolation Voltage 5,000 V
RMS
Input Resistance 3 kΩ/0.5 W
Built-in Watchdog Timer
Power
Power Requirements Unregulated +10 ~
+30 V
DC
Power Consumption 0.4 W @ 24 V
DC
Ordering Information
ADAM-4052 Isolated Digital Input Module
ADAM-4052
ADAM-4053
ADAM-4055
Specifications
Digital Input
Channels 16
Digital Input Level Dry contact
Logic level 0: close to
GND
Logic level 1: open
Wet contact
Logic level 0: +2 V max.
Logic level 1: +4 V ~
+30 V
Effective Distance 500 m max.
(dry contact only)
Built-in Watchdog Timer
Power
Power Requirements Unregulated +10 ~
+30 V
DC
Power Consumption 1.0 W @ 24 V
DC
Ordering Information
ADAM-4053 16-channel Digital Input
Module
Specifications
Digital Input/Output
Channels 16
I/O Type 8 DO & 8 DI
Digital Output Open collector to 40 V
(200 mA max. load)
Digital Input (Configurable)
Dry Contact:
Logic level 0: open
Logic level 1: close to
GND
Wet Contact:
Logic level 0: +3 Vmax
Logic level 1: +10 to
50 V
Optical Isolation 2500 V
DC
Over Voltage Protection 70 V
DC
Built-in Watchdog Timer
Power Consumption 1 W @ 24 V
DC
(Typical)
LED Indicator On: Active
Off: Inactive
Ordering Information
ADAM-4055 16-channel Digital I/O Module
with LED and Modbus
®
ADAM-4052 ADAM-4053 ADAM-4055
Isolated Digital Input Module
16-channel Digital Input Module
16-channel Isolated Digital I/O Module with LED & Modbus
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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