2.Standby current (all relays closed) 14MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 200MA,8 relays open 226MA,and so on
3:2-channels digital input (PNP active high), 1-channel 0-20MA current analog input, 1-channel 0-10V voltage analog input, 20 channels 10A relay switch outputs
4: Support standard Modbus RTU command, function code:
Command 1 (default): write 06/16 read/03;
Command 2 (solder M0 jumper): write 05/06/15/16 read 01/02/03/04
5: With hardware Reset function, with TVS anti-surge protection
6 Under the MODBUS command mode, it can support up to 64 devices in parallel
7 The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS
8 The parity can be none parity, even parity and odd parity
9 The data sending and returning time can be set,with a maximum value of 1000ms
10 Size: 239 * 72 * 12mm(Only PCB Board);243 * 82*40mm(with Din Rail Box)
11 Weight: 267g(Only PCB Board);272g(with Din Rail Box)
12 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
Upgraded Features:
Command 1 supports 03 06 16 MODBUS RTU function code
Command 2 supports 01 02 03 04 05 06 16 function code (M0 short circuit)
Support more baud rates, can modify the parity bit
Hardware reset to factory settings (RESET jumper)
Upgraded relays (more durable)
TVS anti-surge protection
For more information, please contact me
DIN rail Box parameters:
Product model: UM72
Color: Green
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 239 mm PCB boards
Net weight: 160g
Installation: DIN35 and C45 rail
Smart Home,Home Automation ,Wiser Home;
PTC Camera
Security Monitoring
Identification system;
IP Camera
LED Lamp Drivers
Automatic curtain control
Wiring Diagram:
Ii : 1-Channel 4-20MA Current Input
Vi : 1-Channel 0-10V Voltage Input
Di1/Di2 : 2-Channel PNP Digital Input
Relay: 20-Channels 10A Relay Output
1 The dial switch (slave address) is invalid and can only control one module at a time.
1. We will pack and send your goods within 2-3 working days after we confirmed your payment. For quickly packing and sending, please let us know if you finished the payment.
2. We will inform you the lead time if we have to purchase from manufactory.
3. We usually ship by DHL, UPS, TNT, FedEx, Aramex or EMS. It usually takes 3-7 days to arrive. Air cargo and sea shipping are aslo optional.
4. We are not responsible for any accidents, delays or other issues that are the responsibility of shipping service.
5. We need your shipping information including your name, address and phone number for shipping your parcel.
6. Tracking number will be shared with you when we got it from the logistics company.
About Payment Terms:
1. You can pay for your purchase order by PayPal, T/T, Western Union, Ali-escrow or Cash.
2. The unit price we provided not included any shipping fees or payment charges.
3. We are not responsible for any import fees or customs taxes.
About Quality Warranty:
1. Our products are all original and new from manufacturer. It must be work if the model number is correct.
2. We offer 1 year warranty to our products.
3. During the guarantee period, if the items you purchased from our store are out of perfected quality, pls notify us within 3 days after delivery, we will return the new products when we got your message.
Others:
1. MOQ: Low MOQ! We welcome 1pcs as sample order to test and check quality. Mixed samples are acceptable.
2. Unit Price: The prices we provided are based on the new and original parts. We can offer a discount according to your purchase order quantity.