High Country Tek epc-2, Dual Channel GUI Software - Manual (Page 8)

Electronic Controller Solutions for the Global Fluid Power Industry
Additional ON/OFF control features:
LED operation and description:
To allow low level signals to drive high current loads ( i.e. lamps/alarms ) , the application provides 2 extra ON/OFF
drives for convenience:
Digi 2 ( Connector pin S3 ) is internally connected to HS 5 ( Connector pin W3 )
Digi 3 ( Connector pin T3 ) is internally connected to HS 6 ( Connector pin X3 )
8
epc-2 Module connection details:
evc‐2 PIN Name Function 999‐10076
L1 TXD Transmit RS232 Data ‐ Pin 'C' C
L2 RXD Receive RS232 Data ‐ Pin 'A' A
L3 RTS Request To Send ‐ RS232 Pin 'D' D
M2 PWR COM RS232 GND (0V) B
RS232 (PC) to epc‐2 Communication Cable
999‐10075 Connector Details
PIN Name Function PIN Name Function PIN Name Function
L1 TXD Transmit RS232 Data ‐ Pin 'C' T3 DIG‐3 Digital I/P #3 ( Turns ON X3 )
L2 RXD Receive RS232 Data ‐ Pin 'A' P3 PWR COM Channel #1 Command GND/0V W1 PWM‐1 Chanel #1 PWM O/P
L3 RTS Request To Send ‐ RS232 Pin 'D' R1 UNI‐2 Channel #2 Command I/P W2 PWM‐2 Chanel #2 PWM O/P
W3 HS‐5 Digital O/P ( from Digi 2 I/P )
M2 PWR COM RS232 GND/0V R3 +5V USER +5V regulated user output X1 HS‐2 Channel #1 Coil B
M3 PWR COM Channel #2 Command GND/0V X2 HS‐4 Channel #2 Coil B
S2 DIG‐1 Global Enable I/P X3 HS‐6 Digital O/P ( from Digi 3 I/P )
N2 PWR COM Ground / 0V / Signal Common S3 DIG‐2 Digital I/P #2 ( Turns ON W3 ) Y1 +PWR IN‐1 +V Supply Power Input
N3 PWR COM Ground / 0V / Signal Common T1 HS‐1 Channel #1 Coil A Y2 +PWR IN‐2 +V Supply Power Input
P1 UNI‐1 Channel #1 Command I/P T2 HS‐3 Channel #2 Coil A
30 Pin Metri‐Pak Connector ( Male, Plug )
epc‐2 Connector Designation Tables
HCT Part Number:
999-10075