Yokogawa

Digital Input Module

Number of input channels:32
Rated input voltage:24 V DC
Input ON voltage:18 to 26.4 V DC
Input OFF voltage:5.0 V DC or less
Input current (at rated input voltage):4.1 mA±20 % / channel
Instantaneous allowable maximum input voltage:30.0 V DC
Input response time:8 ms or less
Minimum ON detection time:20 ms 
Maximum ON/OFF cycle:25 Hz
Maximum current consumption:500 mA (5 V DC)

Digital output module

Number of output channels:64
Rated applied voltage:24 V DC
Load voltage:24 V DC, 100 mA
Field power supply voltagerange:20.4 to 26.4 V
Output ON voltage maximumvalue:2 V DC
Leak current maximum valuewhen output OFF:0.1 mA
Output format:Current sink

Analog input module

Number of input:channels16, non-isolated
Input signal:4 to 20 mA
Allowable input current/voltage:27 mA
Accuracy:±0.1% of full scale
Data refresh cycle:10 ms
Input step response time:100 ms
Transmitter power supply:22.8 to 26.4 V 
Setting of 2-wire or 4-wiretransmitter 
For each channel by setting pin

Power supply module

Power supply module 
(220-240 V AC input)
Standard type with no explosionprotection
Basic type
With ISA Standard G3 option

Serial Communication Module

Interface:RS-422/RS-485 (2 ports)
How connected:Multipoint
How communicates Half-duplex/Full-duplex
How synchronizes Start-stop synchronization
Transmission code ASCII/binary
Character length:7/8 bits
Stop bit :1/2 bits
Parity check None/even/odd
Transmission distance Maximum:1200 m
Current consumption:500 mA

Digital Input Module

Number of input channels:32
Rated input voltage:24 V DC
Input ON voltage:18 to 26.4 V DC
Input OFF voltage:5.0 V DC or less
Input current (at rated input voltage):4.1 mA±20 % / channel
Instantaneous allowable maximum input voltage:30.0 V DC
Input response time:8 ms or less
Minimum ON detection time:20 ms 
Maximum ON/OFF cycle:25 Hz
Maximum current consumption:500 mA (5 V DC)

Pulse Input Module

Number of input channels:8, isolated channels
Input frequency:0 to 10 kHz
Minimum input pulse width:40 μs
Shunt resistance Select from:OFF/200/500/1000 Ω
Pull-up resistance:68 kΩ (12 V DC or 24 V DC
Data refresh cycle:2 ms
Filter function Can select a filter that eliminates chattering 
Transmitter power supply 
Can select:24 V DC/12 V DC.

Digital Output Module

Number of output channels:64
Rated applied voltage:24 V DC
Load voltage:24 V DC, 100 mA
Field power supply voltagerange:20.4 to 26.4 V
Output ON voltage maximumvalue:2 V DC
Leak current maximum valuewhen output OFF:0.1 mA
Output format:Current sink

Current/Voltage Input Module

Number of input:channels16, non-isolated
Input signal:4 to 20 mA
Allowable input current/voltage:27 mA
Accuracy:±0.1% of full scale
Data refresh cycle:10 ms
Input step response time:100 ms
Transmitter power supply:22.8 to 26.4 V 
Setting of 2-wire or 4-wiretransmitter 
For each channel by setting pin

RTD Input Module

Allowable input voltage ±5 V.
Withstanding voltage :1500 V AC for 1minute 
Power ON 2 MΩ or more
Power OFF 2 MΩ or more
Accuracy ±0.03% of full scale (for 0 to 400 Ω)
Allowable total resistance of signalsource plus wiring:40 Ω or less 
(wiring resistance per wire)
Temperature drift:Max. ±30 ppm/°C.
Maximum current consumption:450 mA (5 V DC)

Power supply module

Power supply module
(220-240 V AC input)
Standard type with no explosionprotection
Basic type
With ISA Standard G3 option

Optical ESB Bus Repeater Module

Type: Optical ESB Bus Repeater Module
Bus System: ESB
Connector Type: SC or LC connectors
Operating Voltage: Typically 24 V DC
Operating Temperature Range: -10°C to 60°C (14°F to 140°F)
Power Consumption: Typically low, around 3-5W

Current Input Module

Number of input channels 
16-channel input, isolated
Input signal 4 to 20 mA
Allowable input current 24 mA 
Accuracy ±0.1% of full scale
Data refresh cycle 10 ms
Transmitter power supply 24.0 to 25.5 V 
Temperature drift Max. ±0.01%/°C

Current Input Module

Number of I/O channels 
8-channel input, isolated channels 
I/O signal 4 to 20 mA 
Allowable input current 25 mA 
Accuracy ±16 µA 
Data update period 10 ms 
Temperature drift ±16 µA/10 °C
Maximum currentconsumption 
360 mA (5 V DC), 450 mA (24 V DC)

Isolation Module 4-Port Benefits

High-Speed 1 MS/s 16-bit Isolation Module 
(4 ch) High Noise Immunity  
Suitable for testing and long-term monitoring 
for power generators and multi-output power supplies. 
Provides dynamic analysis of multi-channel 
data recording applications.
Applicable to DL350 and DL850 series

Input Module

Number of inputs 16-channel, module isolatio
Input current 6 mA ± 20 % 
Contact rating 24 V DC +20 % / -10 %
External power supply 24 V DC +20 % / -10 %
Instantaneous maximum permissibleinput voltage 30.0 V DC
Input response time 40 ms maximum

Current Input Module

Number of input channels 16 channels, module isolatio
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

Digital output module

Number of outputs 8-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 5 A minimum
Maximum leak current at output offstatus 1.6 mA
Output format Current source
Minimum load current 35 mA
Load resistance range 40 to 685 Ω
Output response time 30 ms maximum

Output Module

Number of outputs 8-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 5 A minimum
Maximum leak current at output offstatus 1.6 mA
Output format Current source
Maximum load current 0.6 A/output line
Minimum load current 35 mA
Load resistance range 40 to 685 Ω 

Analog Input Module

Number of input channels 16 channels, module isolation
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

Processor module

Voltage: 24V DC
Current Consumption: < 1 A
Power Consumption: 10 W
Operating Temperature:Range: -10°C to +60°C
Storage Temperature: -40°C to +85°C
Operating: 5% to 95% non-condensing

Input Module

Number of inputs 16-channel, module isolation
Input signa:
No-voltage contact
ON: 1 kΩ maximum
OFF: 100 kΩ minimum
Input current 6 mA ± 20 % 
Contact rating 24 V DC +20 % / -10 % 
Input response time 40 ms maximum

Digital Output Module

Number of outputs 4-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 10 A minimum
Maximum leak current at output offstatus 1.6 mA
Output format Current source
Maximum load current 2 A/output line
Minimum load current 100 mA
Load resistance range 12 to 240 Ω
Maximum lamp load (*1) 1 A/output line
Output response time 30 ms maximum

Optical ESB Bus Repeater Module

Voltage: 24V DC (nominal).
Current Consumption: Typically 100 mA at 24V DC.
Power Requirement for Operation: Minimal, typically < 3W
Range: -10°C to +60°C 
Storage Temperature: -40°C to +85°C
Operating: 5% to 95% non-condensing

Digital Output Module

Number of outputs 4-channel, module isolation
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 10 A minimum
Maximum leak current at output offstatus 1.6 mA
Output format Current source
Maximum load current 2 A/output line
Minimum load current 100 mA
Load resistance range 12 to 240 Ω 
Maximum lamp load (*1) 1 A/output line
Output response time 30 ms maximum