Yokogawa

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

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

Current 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

Current 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

Current Output Module

Number of output channels 8 channels, module isolation
Rated output range 4 to 20 mA
Maximum range of guaranteed precision 1.25 to 23 mA
Output range 1.25 to 23 mA
Allowable load resistance @ rated range 230 to 600 Ω
Accuracy ±48 µA
Data update frequency 40 ms
Temperature drift ±16 µA/10 ºC
Withstand voltage 1.5 kV AC between output signal and system for 1 minute

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
Output response time 30 ms maximum

Digital Output Module

Number of outputs 16-channel, module isolation 
Output voltage 24 V DC
Output voltage drop 1 V maximum
External power supply rating 24 V DC, 3.4 A minimum
Maximum leak current at output off status 1.6 mA
Output format Current source
Maximum load current 0.2 A/output line 
Minimum load current 35 mA
Load resistance range 120 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
Output response time 30 ms maximum

processor module

100-120 V AC power supply
24 V DC power supply
Standard Type (-20 to 40 °C) 
(with ISA Standard G3 )
Dual-redundant power supply
Wide range temperature (-20 to 70 °C) 
type (with Fan unit and ISA Standard G3)

processor module

Voltage Current
Thermocouple
Voltage: ±100mV to ±10V, Current: 4-20mA
Output Range
Voltage: 0-10V, Current: 4-20mA
Accuracy: ±0.1% of full scale
Response Time: ≤ 250 ms
Power Supply: 24V DC
Isolation Voltage: 1500V AC
Operating Temperature: -10°C to +55°C

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
Maximum lamp load (*1) 1 A/output line
Output response time 30 ms maximum

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
Maximum load current 0.6 A/output line
Minimum load current 35 mA
Load resistance range 40 to 685 Ω 
Output response time 30 ms maximum

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
External power supply 24 V DC +20 %/–10 %
Output format Current source
Maximum load current 0.6 A/output line 
Minimum load current 35 mA
Load resistance range 40 to 685 Ω
Output response time 30 ms maximum