ALL MANUFACTURERS

DRIVE BOARD

DRIVE BOARD
RESISTIVE NETWORK
STATUS LED INDICATORS
YT204001-FK

PC BOARD

PC BOARD
COMPUTER UNIT
MULTI INPUT/OUTPUT
ON BOARD RAM
YT204001-JN

ANALOG OUTPUT BOARD

ANALOG OUTPUT BOARD
RESISTIVE NETWORK
STATUS LED INDICATOR
YT204001-AA

DIGITAL SPEED INPUT BOARD

DIGITAL SPEED INPUT BOARD
RESISTIVE NETWORK
STATUS LED INDICATOR
YT204001-FC

Control board

Voltage: Typically 24 VDC (±10%)
Power Consumption: <5–10 W
Digital Inputs:  8–16 channels
Analog Inputs: 4-20 mA/0-10 V
Temperature Range: -20°C to +70°C

Communication Module

Data Rate:31.25 kbit/s
Power Supply:24 V DC (via controller backplane)
Power Consumption:Typically 0.8 W per channel
Isolation:500 V AC
RUN (Green): Module operation
COM (Green/Yellow): Communication status
ERR (Red): Fault indication

MEMORY BOARD

MEMORY BOARD
5.5 V
1 F
YT204001-DF

PC BOARD

PC BOARD
RESISTIVE NETWORK
STATUS LED INDICATORS
YPQ-103C

Analog Input Module

Model SAI143
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
Support PRM Available (SAI143-H)