Deep Sea Electronics Plc DSE8810 User Manual

Installation
48
4.1.9 RS485 CONNECTOR
Two, independently configurable RS485 ports are provided. Typical examples of devices that can be
connected to these ports are PCs, PLCs, HMIs, Modbus engines
PIN No NOTES
Port1
A (-)
Two core screened twisted pair cable.
120Ω impedance suitable for RS485 use.
Recommended cable type - Belden 9841
Max distance 1200m (1.2km) when using Belden 9841 or direct equivalent.
Port1
B (+)
Port1
SCR
Port2
A (-)
Two core screened twisted pair cable.
120Ω impedance suitable for RS485 use.
Recommended cable type - Belden 9841
Max distance 1200m (1.2km) when using Belden 9841 or direct equivalent.
Port2
B (+)
Port2
SCR
4.1.10 RS232 CONNECTOR
PIN No
NOTES
1 Received Line Signal Detector (Data Carrier Detect)
2 Received Data
3 Transmit Data
4 Data Terminal Ready
5 Signal Ground
6 Data Set Ready
7 Request To Send
8 Clear To Send
9 Ring Indicator
View looking into the male connector on the module
Location of RS232
connector
Location of the two RS485
connector ports

Deep Sea Electronics Plc DSE8810 Specifications

General

Brand	Deep Sea Electronics Plc
Model	DSE8810
Category	Controller
Language	English