Product Name: 2 pcs 32ch DC 12V 24V PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector 
 
 
Package inlcuded:
2 x N4DIH32_N4DIM32 32-channel NPN PNP digital input Board
 
 
Description:
 
1 Working voltage: DC 12V/24V(6.5-25V)
2 Working current: 8-20MA
3 MODBUS RTU 03 06 command control mode
4 Two input versions, PNP high level input (green PCB), NPN low level input (blue PCB)
5 Input port voltage range: 5-30V
6 Input port status supports query (default) and automatic reporting
7 The default baud rate is 9600BPS, which can be configured to support 1200 2400 4800 19200 baud rate
8 Size: 122*88*47(with Case), 120*72*25(Only Board)
9 Weight: 200 grams(with Case), 114 grams (Only Board)
 
 
 
Instruction manual Please ask us after the purchase
 
 
Application
Automated industry PLC
PLC IO expansion board
Digital in to RS485
Smart Home,Home Automation ;
Identification system;
CCTV Camera PTZ Control;
Security system;
RS485 remote control;