Datasheet

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Ordering Information
 ADAM-4118 Robust 8-ch
Thermocouple Input
Module w/ Modbus
 ADAM-4150 Robust 15-ch Digital I/O
Module with Modbus
 ADAM-4168 Robust 18-ch Relay
Output Module with
Modbus
Specifications
General
 Power Consumption 0.5W @ 24 V
DC
Analog Input
 Channels 8 differential and
independent configuration
channels
 Input Impedance Voltage: 20 MΩ
Current: 120 Ω
 Input Type T/C, mV, V, mA
 Input Range
Thermocouple J 0 ~ 760° C
K 0 ~ 1370° C
T -100 ~ 400° C
E 0 ~ 1,000° C
R 500 ~ 1,750° C
S 500 ~ 1,750° C
B 500 ~ 180° C
Voltage mode ±15 mV, ±50 mV,
±100 mV, ±500 mV,
±1 V, ±2.5 V
Current mode ±20 mA, 4 ~ 20 mA
 Accuracy Voltage mode: ±0.1% or
better
Current mode: ±0.2% or
better
 Resolution 16-bit
 Sampling Rate 10/100 samples/sec
(selected by Utility)
 CMR @ 50/60 Hz 92 dB
 NMR @ 50/60 Hz 60 dB
 Overvoltage Protection ±60 V
DC
 High Common Mode 200 V
DC
 Span Drift ±25 ppm/° C
 Zero Drift ±6μV/° C
 Built-in TVS/ESD Protection
 Burn-out Detection
ADAM-4118
ADAM-4118
ADAM-4150
ADAM-4168
Robust 8-ch Thermocouple Input Module with
Modbus
Robust 15-ch Digital I/O Module with Modbus
Robust 8-ch Relay Output Module with Modbus
ADAM-4150
ADAM-4168
Specifications
General
 Power Consumption 0.7 W @ 24 V
DC
Digital Input
 Channels 7
 Input Level
Dry contact: Logic level 0: Close to
GND
Logic level 1: Open
Wet contact: Logic level 0: 3 V max
Logic level 1: 10 ~ 30 V
(Note: The Digital Input Level 0 and 1 status can be
inverted)
 Supports 3 kHz Counter Input (32-bit + 1-bit
overflow)
 Supports 3 kHz Frequency Input
 Supports Invert DI Status
 Over Voltage Protection 40 V
DC
Digital Output
 Channels 8, open collector to 40 V
(1 A max. load)
 Power Dissipation 1W load max
 RON Maximum 150 mΩ
 Supports 1 kHz Pulse Output
 Supports High-to-Low Delay Output
 Supports Low-to-High Delay Output
Specifications
General
 Power Consumption 1.8 W @ 24 V
DC
Relay Output
 Output Channels 8 Form A
 Contact Rating 0.5 A @ 120 V
AC
(Resistive)
0.25 A @ 240 V
AC
1 A @ 30 V
DC
0.3 A @ 110 V
DC
 Breakdown Voltage 750 V
AC
(50/60 Hz)
 Initial Insulation 1 G Ω min. @ 500 V
DC
Resistance
 Relay Response On: 3ms
Time (Typical) Off: 1ms
 Total Switching Time 10 ms
 Supports 100 Hz pulse output
 Maximum Operating 50 operations/min
Speed (at related load)
Common Specifications
General
 Power Input Unregulated 10 ~ 48 V
DC
 Watchdog Timer System (1.6 second) &
Communication
 Connector 2 x plug-in terminal
blocks (#14 ~ 22 AWG)
 Isolation Voltage 3,000 V
DC
 Supported Protocols ASCII Command and
Modbus/RTU
Environment
 Humidity 5 ~ 95% RH
 Operating Temperature -40 ~ 85° C
(-40 ~ 185° F)
 Storage Temperature -40 ~ 85° C
(-40 ~ 185° F)
RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC