ADVANTECH ADAM-4051

ADAM-4050
ADAM-4051
ADAM-4052
ADAM-4050
15-ch Digital I/O Module
16-ch Isolated Digital Input Module
with Modbus
8-ch Isolated Digital Input Module
ADAM-4051
RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC
ADAM-4052
RoHS
COMPLIANT
2002/95/EC
Specifications
Specifications
Specifications
General
General
General
 Connectors
 Connectors
 Connectors
2 x plug-in terminal blocks
(#14 ~ 22 AWG)
 Power Consumption 0.4 W @ 24 VDC
 Watchdog Timer
System (1.6 second)
 Supported Protocols ASCII command

Digital Input
 Channels
 Input Level
7
Logic level 0: +1 V max.
Logic level 1: 3.5 ~ 30 V
Pull up current: 0.5 mA,
10 kΩ resistor to +5 V
Digital Output
 Channels
 Power Dissipation


8
open collector to 30 V,
30 mA max. load
300 mW

2 x plug-in terminal blocks
(#14 ~ 28 AWG)
Power Consumption 1 W @ 24 VDC
Watchdog Timer
System (1.6 second) &
Communication
Supported Protocols ASCII command and
Modbus/RTU
LED Indicators
Yes
 Power Input
Unregulated 10 ~ 30 VDC
RS-485 I/O Modules
Digital Input
 Channels
Digital Input
 Channels
16
 Input Voltage
50 V max
 Input Level
Dry contact: Logic level 0: open
Logic level 1: close to
GND
Wet contact: Logic level 0: +3 V max
Logic level 1: +10 ~ 50 V
(Note: Digital Input levels 0 and 1 can be inverted)
 Isolation Voltage
2,500 VDC
 Input Resistance
5.2 kΩ
 Overvoltage
70 VDC
Protection
Common Specifications
General
2 x plug-in terminal blocks
(#14 ~ 22 AWG)
 Power Consumption 0.4 W @ 24 VDC
 Watchdog Timer
System (1.6 second)
 Supported Protocols ASCII command
 Input Level
 Isolation Voltage
 Input Resistance
8
(6 fully independent
isolated channels, 2
isolated channels with
common ground)
Logic level 0: +1 V max.
Logic level 1: +3 ~ 30 V
5,000 VRMS
3 kΩ
Ordering Information
Environment
 ADAM-4050  Humidity
5 ~ 95% RH
 Operating
- 10 ~ 70° C (14 ~ 158° F)
Temperature
 Storage Temperature- 25 ~ 85°C
(-13 ~ 185° F)
 ADAM-4051
 ADAM-4052
15-ch Digital I/O
Module
16-ch Isolated Digital
Input Module with
Modbus
8-ch Isolated Digital
Input Module