Connection Terminals - Lenze INTERBUS PT Instructions De Montage

Connection terminals

Terminal Designation
X3.1/
59
7 GND1
Terminal Designation
X3.2/
7 GND1
39 GND2
Terminal Designation
X3.3/
A /DO1
B DO1
C /DI1
D DI1
E GND3
F /DO2
G DO2
H /DI2
J DI2
K GND1
+
28 CINH
20
EDK82ZAFIC−010 DE/EN/FR 6.0
Function / level
External voltage supply of the function module
l
U = 24 V DC (21.6 V − 0% ... 26.4 V + 0 %)
l
Current consumption for 24 V DC: I = 90 mA
If the supply voltage is looped through to other bus nodes via
terminal 59, the current flowing must not exceed 3 A.
Reference potential for terminal X3.3/20
Function / level
Reference potential for terminal X3.3/20
Reference potential for controller inhibit (CINH) on terminal X3.3/28
Function / level
RS485 data line (incoming)
Reference potential for incoming data line
RS485 data line (outgoing)
Reference potential for outgoing data line
Additional HF shield termination
Controller inhibit
l
Input resistance: 3.3 k
l
Start = HIGH (+12 ... +30 V DC)
l
Stop = LOW (0 ... +3 V DC)
DC voltage source for internal supply of controller inhibit (CINH)
l
+20 V DC (reference: GND1)
l
I = 10 mA
max
l
Technical data
Connection terminals
W
4
43