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ADM-4586 is a data acquisition module with 8-channel 0~20mA/4-20mA analog current signal input, 4-channel isolation switch input, and 2 C-type relay o
Product details
Product Introduction
ADM-4586 is a data acquisition module with 8-channel 0~20mA/4-20mA analog current signal input, 4-channel isolation switch input, and 2 C-type relay outputs. It can be widely used for signal acquisition, monitoring, and control of industrial field equipment. The analog current signal adopts a single ended input method, the digital input adopts photoelectric isolation, and each relay output has two normally open/normally closed contacts. The communication interface adopts RS-485 interface and supports standard MODBUS RTU protocol, which can be directly connected to configuration software, PLC, DCS industrial control touch screen.
Product Specifications
(1) Analog input
1. Input channel: 8-channel single ended
2. Input range: 0~20mA/4-20mA current signal (customizable 0~5V/0~10V voltage signal)
3. ADC resolution: 16BIT
4. Conversion rate: 10 times/full channel
5. Measurement accuracy: ± 0.2%
6. Sampling resistance: 12 ohms/0.1%
(2) Digital input
1. Input channel: 4-channel switch contact signal (dry contact) or level signal (wet node)
2. Input polarity: Co negative or co positive input (polarity automatically adapts)
3. Input range: High level (digital 1): 7.5V-30V, Low level (digital 0): 0V -1V
4. Sampling rate: 1000Hz
5. Isolation voltage: 1500V
(3) Digital output
1. Output channel: 2-channel C-type relay (normally open/normally closed 2 contacts) output
2. Load: DC24V@1A
(4) Communication interface
1. Communication protocol: MODBUS-RTU protocol
2. Interface type: Optoelectronic isolation RS-485 interface
3. Interface protection: 15KV ESD protection, 1500V isolation protection
4. Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200 BPS
5. Check bits: no check, even check, odd check
6. Default parameters: 9600, N， 8, 1 (baud rate and parity can be modified)
(5) System parameters
1. Module size: 104mm x 72mm x 26mm
2. Installation method: 35mm DIN rail installation
3. Working environment: Temperature: -20~60 ℃ Humidity: 0-95%, non condensing
4. Working power supply: DC9~30V less than 1W
Definition of module indicator lights
1. POWER: Power status indicator, constantly on/normal power supply
2. COMM: RS-485 interface communication indication, flashing/module is sending and receiving data
3. DI0~DI3: Digital input indicator, lit/switch input is 1
4. RO0~RO1: Relay output indication, lit/relay NO and COM closed
Use default communication parameters
When the communication parameters of the module (module address, baud rate, parity) are forgotten, short-circuit the Initiat and VS - pins and power on the module again. At this time, the communication parameters of the module are (9600, N, 8, 1) and the module address is 01.
When the Initiat and VS pins are disconnected, the module communicates using the communication parameters set by the user. The module parameters at the factory are (9600, N, 8, 1) and the module address is 01.
ADM-4586 is a data acquisition module with 8-channel 0~20mA/4-20mA analog current signal input, 4-channel isolation switch input, and 2 C-type relay outputs. It can be widely used for signal acquisition, monitoring, and control of industrial field equipment. The analog current signal adopts a single ended input method, the digital input adopts photoelectric isolation, and each relay output has two normally open/normally closed contacts. The communication interface adopts RS-485 interface and supports standard MODBUS RTU protocol, which can be directly connected to configuration software, PLC, DCS industrial control touch screen.
Product Specifications
(1) Analog input
1. Input channel: 8-channel single ended
2. Input range: 0~20mA/4-20mA current signal (customizable 0~5V/0~10V voltage signal)
3. ADC resolution: 16BIT
4. Conversion rate: 10 times/full channel
5. Measurement accuracy: ± 0.2%
6. Sampling resistance: 12 ohms/0.1%
(2) Digital input
1. Input channel: 4-channel switch contact signal (dry contact) or level signal (wet node)
2. Input polarity: Co negative or co positive input (polarity automatically adapts)
3. Input range: High level (digital 1): 7.5V-30V, Low level (digital 0): 0V -1V
4. Sampling rate: 1000Hz
5. Isolation voltage: 1500V
(3) Digital output
1. Output channel: 2-channel C-type relay (normally open/normally closed 2 contacts) output
2. Load: DC24V@1A
(4) Communication interface
1. Communication protocol: MODBUS-RTU protocol
2. Interface type: Optoelectronic isolation RS-485 interface
3. Interface protection: 15KV ESD protection, 1500V isolation protection
4. Baud rate: 1200/2400/4800/9600/19200/38400/57600/115200 BPS
5. Check bits: no check, even check, odd check
6. Default parameters: 9600, N， 8, 1 (baud rate and parity can be modified)
(5) System parameters
1. Module size: 104mm x 72mm x 26mm
2. Installation method: 35mm DIN rail installation
3. Working environment: Temperature: -20~60 ℃ Humidity: 0-95%, non condensing
4. Working power supply: DC9~30V less than 1W
Definition of module indicator lights
1. POWER: Power status indicator, constantly on/normal power supply
2. COMM: RS-485 interface communication indication, flashing/module is sending and receiving data
3. DI0~DI3: Digital input indicator, lit/switch input is 1
4. RO0~RO1: Relay output indication, lit/relay NO and COM closed
Use default communication parameters
When the communication parameters of the module (module address, baud rate, parity) are forgotten, short-circuit the Initiat and VS - pins and power on the module again. At this time, the communication parameters of the module are (9600, N, 8, 1) and the module address is 01.
When the Initiat and VS pins are disconnected, the module communicates using the communication parameters set by the user. The module parameters at the factory are (9600, N, 8, 1) and the module address is 01.
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