Yokogawa

SERIAL COMMUNICATION MODULE

Interface:RS-422/RS-485 
Communication function: Half-duplex
Synchronization method:Start-stop synchronization
Transmission code:binary
Character length:8 bits
Stop bit length:1/2 bits
Transmission distance:Maximum 15 m
Current consumption:0.5 A

Ethernet Communication Module

Connection method Point-to-point
Connector RJ-45
Transmission method Half-duplex
Transmission speed 10 Mbps
Transmission route 100 ohm twisted-pair cable

Ethernet Communication Module

ETHERNET COMMUNICATION MODULE
STANDARD TYPE
NO EXPLOSION PROTECTION
BASIC TYPE
STYLE S1
NO DIRECT REPLACEMENT

Transceiver Control Module

Digital Output Module

±36 V
1 MΩ or more
500 Ω or less
±100 mV, ±0.3 % of full scale
Max. ±6.4 mV/ °C, ±0.02 %/ °C 
15 bits/0-32 V

CPU Module

Operation 0° to 55°C 
Transportation/storage  40° to 85°C (*1)
Dust 0.3 mg/m3 or less
Resistance to corrosive gases 
ANSI/ISA S71.04 Class G2 (Standard) 
(ANSI/ISA S71.04 Class G3, option)
Resistance to vibration

POWER SUPPLY MODULE

POWER SUPPLY MODULE
220-240 VAC INPUT
50/60 HZ
1.3 AMP INPUT
5.1 VDC / 7.8 AMP OUTPUT
24 VDC / 1.7 AMP OUTPUT

RS-422/485 Communication Module

Current Input Module

Number of input channels 16 channels, 
module isolation (*5)
Rated input range 4 to 20 mA
Permissible input range 0 to 25 mA
Input impedance during Power-OFF 500 kΩ minimum
Data update frequency 40 ms
Temperature drift ±16 µA/10 °C
Withstand voltage 1.5 kV AC between input signal and system for 1 minute

Current Input Module

16, isolated
4 to 20 mA 
270 Ω (20 mA) to 350 Ω (4 mA)
±16 µA 
230 mA (5 V DC), 540 mA (24 V DC)