SI-W109
Quick
Reference
Guide
Pin Assignment
JCN1
18
SI-W109
PWR
R/W
ERR MODBUS
1
5
RS-485 and Power
JCN2
Connector(JCN2)
Pin No.
Signal
1
(Y)DATA+
2
(G)DATA-
3
GND.ISO
4
(B)GND
5
(R)+Vs
18
1
SI-W109
PWR
R/W
ERR MODBUS
1
5
Ver. Q2
All Rights Reserved. Copyright 2020
I/O Channel Connector
1
(JCN1)
Pin No.
Signal
1
DO.PWR
2
DGND
3
DO0
4
DO1
5
DO2
DO3
6
7
DI0
DI1
8
9
DI2
10
DI3
11
AGND
12
AI0
13
AI1
14
AI2
15
AI3
16
AGND
17
AO0
18
AO1
Specifications
System
Communication Interface
Baud Rate
Communication Protocol
Intra-module Isolation
Installation
LED Indicator
2
I
C Interface
Power Supply
System Weight and Dimensions
Certificate
4-Channel I/O Analog Input
Type
Resolution
Sample Rate
Accuracy
Overvoltage Protection
2-Channel I/O Analog Output
Type
Resolution
Accuracy
Voltage Output Capability
Current Load Resistance
4-Channel Digital Input / Counter
Type
On Voltage Level
Off Voltage Level
Counters
Overvoltage Protection
4-Channel Digital Output
Type
Max. Load Current
Load Voltage
Overvoltage Protection
Overload Protection
Short-circuit Protection
Power-on Value
Environment
Operating Temp. (with airflow)
Storage Temp.
Humidity
Analog Input Jumper Settings
Analog Input
AI0(JP8), AI1(JP7), AI2(JP5), AI3(JP6)
Voltage
1
2
5
6
Analog Output Jumper Settings
Analog Output
AO0(JP3), AO1(JP4)
Voltage
1
3
SI-W109
SI-W109
RS-485
9,600 bps ~ 115,200 bps (Max.)
Modbus / RTU
3000V
DIN-Rail, Wall Mount
Power LED, Green / R/W LED, Orange /
Error LED, Red / Modbus LED, Green
Temperature/ Humidity Sensor Module
9 ~ 50V DC In from terminal block
220g / 113.9 x 90 x 40mm (WxHxD)
FCC/CE
0V ~ +5V, 0V ~ +10V, ±10V
±20 mA, 0~20 mA, 4~20 mA (jumper selectable)
16-bit
Normal Mode: 10Hz / Fast Mode: 200Hz
Normal Mode: ±0.1 % / Fast Mode: ±0.5 %
120V DC
0V ~ +5V, 0V ~ +10V, ±10V
0 mA~+20 mA, +4 mA~+20 mA (jumper selectable)
12-bit
±0.1%
10V @ 20mA
500Ω
Dry Contact, Source
Dry Contact, Close to GND
Dry Contact, Open
Channels: 4/Max. Count: 32-bits (0~4,294,967,285)
Max.Input Frequency: 50Hz/Min. Pulse Width:10 ms
60V DC
Source
650 mA/ channel
11V ~ 40V DC
47V DC
Yes
Yes
Yes, Programmable
-25°C ~ 75°C (-13°F ~ 167°F)
-40°C ~ 85°C (-40°F ~ 185°F)
20% ~ 90%
SI-W109
Jumper Settings
Current
1
2
5
6
Current
1
3
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