SI-W509

5 Channels Digital Input and 6 Channels Relay Output Remote I/O Module
•5 channels Digital input
•4 channels Power Relay output and 2 channels Signal Relay output
•All Digital input channels can be used as 32 bit counters
•Support over voltage protection
•Support standard Industrial communication protocol
•Support wide operating temperature -25°C~75°C
•Support wide-ranged voltage DC In (9~50V)

 System Specifications

 Communication Interface
RS-485
 Baud Rate 9600 bps~115,200 bps (Max)
 Communication Protocol

Modbus / RTU

 Intra-module Isolation
3000V
 Installation
DIN-Rail or Wall Mount
 LED Indicator

Power LED, Green

R/W LED, Orange

Error LED, Red

Modbus LED, Green

 I²C Interface Temperature / Humidity sensor module
 Power Supply 9~50VDC In from terminal block
 System Weight

220 g

 Dimensions (W x H x D) 115 x 90 x 39 mm
 Certification FCC / CE
 I/O  Specifications
 Digital Input / Counter
 Channels 5
 Type
Wet Contact, Sink / Source
 On Voltage Level Wet Contact, +3.5~+50VDC 
 Off Voltage Level Wet Contact, +1VDC Max.  
 Input Impedance 10KΩ, 0.5W 
 Counter

Channels: 8

Max. Count: 32 bits (0~4,294,967,285)

Max. Input Frequency: 50Hz

Min. Pulse Width: 10ms

 Overvoltage Protection 70VDC
 Power-on Value Yes 
 Power Relay Output (Form A)
 Channels

4

 Contact Rating

6A @ 35VDC

6A @ 240VAC
 Max. Load Current 700mA/channel
 Min. Contact Load 100mA @ >= 12V
 Contact Material
AgNi 90/10
 Operation Time 5ms (typical)
 Release Time 1ms (typical)
 Mechanical Endurance 30 x 106 ops
 Electrical Endurance

1 x 105 ops

 Power-on Value Yes
 Power-on Value Yes 
 Signal Relay Output (Form A)
 Channels
 Contact Rating

2A @ 30VDC

0.24A @ 220VDC

0.25A @ 250VAC

 Max. Load Current 700mA/channel
 Min. Contact Load 10mA @ 20mV
 Contact Material AgNi, Gold-covered 
 Operation Time 3ms (typical)
 Release Time 4ms (typical)
 Mechanical Endurance

108 ops

 Electrical Endurance

2 x 105 ops

 Environment
 Operating Temp.
(Ambient with airflow)
-25°C~75°C (-13°F~167°F)
 Storage Temp.

-20°C~80°C (-4°F~176°F)

 Humidity 20%~90%

 

SI-W509 Pin Assignments


 
 SI-W509

 

5 Channels Digital Input and 6 Channels Relay Output Remote I/O Module

 

 File type File Download
 EDM SI-W509_EDM
 Pictures SI-W509_Pictures
 Manual
 QuickGuide
 Driver README
 BIOS SI-W509_BIOS.ZIP
 Device
 Platform
 Other SI-W509_Other.ZIP