RS-485 I/O Modules: ADAM-4000

1-ch Analog Output Module with Modbus

4-ch Analog Output Module with Modbus

Specifications

General

ƒ

Connectors

1 x plug-in terminal

blocks (#14 ~ 22 AWG)

ƒ

Power Consumption

1.4 W @ 24 VDC

ƒ

Watchdog Timer

System (1.6 second)

ƒ

Supported Protocols

ASCII command and Modbus/RTU

Analog Output

ƒ

Channels

1

ƒ

Output Impedance

0.5 Ω

ƒ

Output Range

0 ~ 20 mA, 4 ~ 20 mA, 0 ~ 10 V

ƒ

Output Type

mA, V

ƒ

Accuracy

±0.2% of FSR for current output

±0.1% of FSR for voltage output

ƒ

Current Load Resistor 0 to 500 Ω (source)

ƒ

Resolution

12-bit

ƒ

Isolation Voltage

3,000 VDC

ƒ

Programmable

0.125 ~ 128 mA/sec.

Output Slope

0.0625 ~ 64.0 V/sec.

ƒ

Readback Accuracy

±1% of FSR

ƒ

Span Temperature

±25 ppm/°C

Coefficient

ƒ

Zero Drift

Voltage output:

±30 µV/°C

Current output:

±0.2 µA/°C

ADAM-4021

ADAM-4024

ADAM-4021

ADAM-4024

Ordering Information

ƒ

ADAM-4021-F

1-ch Analog Output

Module with Modbus

ƒ

ADAM-4024-B1E

4-ch Analog Output

Module with Modbus

Common Specifications

General

ƒ

Power Input

Unregulated 10 ~ 30 VDC

Specifications

General

ƒ

Connectors

2 x plug-in terminal blocks (#14 ~ 28 AWG)

ƒ

Power Consumption

3 W @ 24 VDC

ƒ

Watchdog Timer

System (1.6 second) & Communication

ƒ

Supported Protocols

ASCII command and Modbus/RTU

Analog Output

ƒ

Channels

4

ƒ

Output Impedance

0.5 Ω

ƒ

Output Range

0 ~ 20 mA, 4 ~ 20mA, ±10 V

ƒ

Output Type

mA, V (Differential)

ƒ

Accuracy

±0.1 % of FSR for current output

±0.1 % of FSR for voltage output

ƒ

Current Load Resistor Max. 500 Ω (source)

ƒ

Voltage Load Resistor Min. 1K Ω

ƒ

Resolution

12-bit

ƒ

Isolation Voltage

3,000 VDC

ƒ

Programmable

0.125 ~ 128 mA/sec.

Output Slope

0.0625 ~ 64.0 V/sec.

ƒ

Span Temperature

±25 ppm/°C

Coefficient

ƒ

Zero Drift

Voltage output: ±30 µV/°C

Current output: ±0.2 µA/°C

Digital Input

ƒ

Channels

4

ƒ

Input Level

Logic level 0: 1 V max.

Logic level 1: 10 ~ 30 VDC

ƒ

Isolation Voltage

3,000 VDC

Environment

ƒ

Operating Humidity

5 ~ 95% RH

ƒ

Operating Temperature -10 ~ 70°C

(14 ~ 185°F)

ƒ

Storage Temperature

- 25 ~ 85°C

(-13 ~ 185°F)

RoHS

COMPLIANT

2002/95/EC

RoHS

COMPLIANT

2002/95/EC

All product specifications are subject to change without notice.

Last updated: 28-Nov-2022