Features:

4ch Version:

1 Working voltage: DC 12V (12V version); 24V (24V version)
2 Working current (12V): Standby 18MA, single relay ON current 35MA, maximum working current 160MA (4 relay ON)
3 4x photoelectrically isolated input ports (NPN low-level active), the input-output relationship can be set to Unrelated (default)/Self- locking/Interlocking/Momentary/Interlocking(2 ch)/Output=Input.
4 4x relay output ports,4x NPN switch input ports, 4x 0/4-20MA input ports, 4x 0-5V /10V input port
5 Communication interface: RS485/Ethernet (optional)
6 Standard MOSBUS instructions: Write 05/06/15/16, Read 01/02/03/04
7 Set the Slave Address through the DIP switch (A0-A5), which can support up to 63 devices in parallel.
8 Through the DIP switch (SW1=ON), the Ethernet and RS485 ports can be set as Ethernet to RS485 servers.
9 The default baud rate is 9600BPS, the baud rate can be selected through jumpers 2400 4800 19200 38400 57600 115200BPS
10 You can choose the check mode as No Parity, Even Parity and Odd Parityk.
11 You can set the data sending return time, the maximum can be set to 1000ms
12 Size :123*72*22mm (only board),126*88*45mm (with din rail box):
13 Weight: 113g (only board);204g (with din rail box)
14Maximum load: 10A/250VAC, 10A/125VAC, 10A /30VDC, 10A /28VDC, 10A /12VDC


8ch Version:

1 Working voltage: DC 12V (12V version); 24V (24V version)
2 Working current (12V): Standby 15MA, single relay ON current 35MA, maximum working current 300MA (8 relay ON)
3 8x photoelectrically isolated input ports ( NPN/PNP), the input-output relationship can be set to Unrelated (default)/Self- locking/Interlocking/Momentary/Interlocking(2 ch)/Output=Input.
4 8x relay output ports, 1x 0-5V/10V output port, 8x NPN/PNP switch input ports, 4x 0/4-20MA input ports, 4x 0-5V /10V input port
5 Communication interface: RS485/Ethernet (optional)
6 Standard MOSBUS instructions: Write 05/06/15/16, Read 01/02/03/04
7 Set the Slave Address through the DIP switch (A0-A5), which can support up to 63 devices in parallel.
8 Through the DIP switch (SW1=ON), the Ethernet and RS485 ports can be set as Ethernet to RS485 servers.
9 The default baud rate is 9600BPS, the baud rate can be selected through jumpers 2400 4800 19200 38400 57600 115200BPS
10 You can choose the check mode as No Parity, Even Parity and Odd Parity.
11 You can set the data sending return time, the maximum can be set to 1000ms
12 Size :188*72*22mm (only board),191*88*45mm (with din rail box):
13 Weight: 187g (only board);318g (with din rail box)
14Maximum load: 10A/250VAC, 10A/125VAC, 10A /30VDC, 10A /28VDC, 10A /12VDC

16ch Version:

1 Working voltage: DC 12V (12V version); 24V (24V version)
2 Working current (12V): Standby 15MA, single relay ON current 35MA, maximum working current 575MA (16 relay ON)
3 16 photoelectrically isolated input ports (NPN low-level active), the input-output relationship can be set to Unrelated (default)/Self- locking/Interlocking/Momentary/Interlocking(2 ch)/Output=Input.
4 16x relay output ports, 1x 0-5V/10V output port, 1x 0/4-20MA output port, 16x NPN switch input ports, 4x 0/4-20MA input ports, 4x 0-5V /10V input port
5 Communication interface: RS485/Ethernet (optional)
6 Standard MOSBUS instructions: Write 05/06/15/16, Read 01/02/03/04
7 Set the Slave Address through the DIP switch (A0-A5), which can support up to 63 devices in parallel.
8 Through the DIP switch (SW1=ON), the Ethernet and RS485 ports can be set as Ethernet to RS485 servers.
9 The default baud rate is 9600BPS, the baud rate can be selected through jumpers 2400 4800 19200 38400 57600 115200BPS
10 You can choose the check mode as No Parity, Even Parity and Odd Parity.
11 You can set the data sending return time, the maximum can be set to 1000ms
12 Size :265*90*22mm (only board) 268*102*45mm (with din rail box):
13 Weight: 330g (only board); 558g (with din rail box)
14Maximum load: 10A/250VAC, 10A/125VAC, 10A /30VDC, 10A /28VDC, 10A /12VDC