User Manual

Wiring the device
Control terminals
5

68
EDK94SH104 DE/EN/FR/ES/IT 5.1
5.4 Control terminals
System bus CAN on board
Terminal X1 Labelling Description
Pin 2 CAN−LOW
Pin 3 CAN−GND
Pin 7 CAN−HIGH
9400SSP000X1
(Housing) CAN−Shield
24 V supply
Terminal X2 Labelling Description
GE GND external supply
24E 24 V external supply via a safely separated power supply
unit (SELV/PELV) (only required for mains−independent supply of the
control electronics)
9400SSP000X2
SB State bus in/out (reference GE)
Terminal data
Conductor cross−section Tightening torque
[mm
2
] [AWG] [Nm] [lb−in]
Flexible
0.2 ... 2.5
24 ... 12 Spring terminal
With wire end
ferrule
Analog inputs, analog outputs
Terminal X3 Labelling Description
GA GND analog signals
AO1 Analog output 1
AO2 Analog output 2
A1+ Analog input 1 +
A1− Analog input 1 −
A1− Analog input 1 −
A1R Terminating resistor for ±20mA
A2+ Analog input 2 +
A2− Analog input 2 −
SSP94000X3

Shield connection: Fix the shield with EMC wire clamp.
Terminal data
Conductor cross−section Tightening torque
[mm
2
] [AWG] [Nm] [lb−in]
Flexible
0.2 ... 2.5
24 ... 12 Spring terminal
With wire end
ferrule