User guide

4 Technical data
Connection terminals
EDK82ZAFUC010 DE/EN/FR 4.0
52

H2 DatenAnschlKlemmen−klemmbesch−010
Connection terminals
Terminal
X3 1/
Designation Function / level
CG CAN−GND Reference potential for CAN
CL CAN−LOW CAN data line (LOW)
CH CAN−HIGH CAN data line (HIGH)
Terminal
X3 2/
Designation Function / level
59 External DC voltage supply for the function module
l +24VDC±10% (reference: GND1)
l Current consumption at 24 V DC: 80 mA
The current flowing to other bus nodes via terminal 59 when looping
through the supply voltage must not exceed 3 A.
7 GND1 Reference potential for X3.3/20
Terminal
X3 3/
Designation Function / level
7 GND1 Reference potential for X3.3/20
39 GND2 Reference potential 2 of the controller inhibit (CINH) at X3.3/28
28 CINH Controller inhibit
l Input resistance: 3.3 kW
l Start = HIGH (+12 ... +30 V)
l Stop = LOW (0 ... +3 V)
(reference: GND2)
20 DC voltage source to the external supply of the controller inhibit
(CINH)
l +20 V (ref: GND1)
l I
max
= 10 mA