Software User guide

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‐Pi n'C' T3 DIG‐3 DigitalI/P#3 (TurnsONX3)
L2 RXD Rec eiveRS23 2Data‐Pi n'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 Chane l#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reg
ulated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‐1GlobalEnableI/P X3 HS‐6 DigitalO/P(fromDigi3I/P)
N2 PWRCOM Ground/0V/SignalCommon S3 DIG‐2DigitalI/P#2(TurnsONW3)Y1 +PWRIN‐1+VSupply PowerInput
N3 PWRCOM Ground/0V/SignalCo
mmon T1 HS‐1 Channel#1CoilAY2+PWRIN‐2+VSuppl y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