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Package inlcuded:
1PCS 12V
DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 Relay Module
Description:
1:DC 12V
2.Standby current (all relays closed) 13MA, 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
3:1/2/4/8/12 photoelectric isolation Input ports (NPN low level active ).
The input-output relationship can be set to various association modes through instructions(Self-lockingdefault)/Interlocking/Momentary/Interlocking/Output=Input)
4: Support standard Modbus RTU command, function code, write 05/06/15/16 read 01/02/03
5: With hardware reset function, with TVS anti-surge protection
6 1/2/4/8/12 opto-isolated inputs (NPN),1/2/4/8 /12relay outputs (upgraded relays, more durable)
7 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll''Enter;
8 Under the MODBUS command mode, it can support up to 64 devices in parallel
9 The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS
10 The parity can be none parity, even parity and odd parity
11 The data sending and returning time can be set,with a maximum value of 1000ms
12 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
1 Channel
Size: 45 * 72 * 19mm(Only PCB Board);47 * 82*40mm(with Din Rail Box)
Weight: 33g(Only PCB Board);75g(with Din Rail Box)
2 Channels
Size: 60 * 72 * 19mm(Only PCB Board);62 * 82*40mm(with Din Rail Box)
Weight: 48.5g(Only PCB Board);100g(with Din Rail Box)
4 Channels
Size: 93 * 72 * 19mm(Only PCB Board);95 * 82*40mm(with Din Rail Box)
Weight: 80.6g(Only PCB Board);150.7g(with Din Rail Box)
8 Channels
Size: 136 * 72 * 12mm(Only PCB Board);138 * 82*40mm(with Din Rail Box)
Weight: 143g(Only PCB Board);239g(with Din Rail Box)
12 Channels
Size: 188 * 72 * 12mm(Only PCB Board);190 * 82*40mm(with Din Rail Box)
Weight: 206g(Only PCB Board);330g(with Din Rail Box)
Upgraded Features:
MODBUS RTU Function Code 01 05 15 02 03 06 16
Support more input-output relationships
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: Grey
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 45/60/93/136/188 mm PCB boards
Net weight: 41/51/71/99/124g
Installation: DIN35 and C45 rail
Application
PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;
PTC Camera
Security Monitoring
Identification system;
IP Camera
LED Lamp Drivers
Automatic curtain control
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
