HEIDENHAIN iTNC 530 HSCI - Page 474

February 2012 28 – 475
X5:
Single-channel
PLC inputs
Connections on the front of the UEC 11x:
 20 single-channel PLC inputs are freely available:
I18 to I37
Terminal Signal designation Assignm. / Function
1a I30 24 V inputs
2a I31
3a I32
4a I33
5a I34
6a I35
7a I36
8a I37
9a –ES.A +24 V input for "Control is ready" acknowledgment
10a –ES.B 24 V input "Drive enable"
11a Do not assign
12a Do not assign
1b I18 24 V inputs
2b I19
3b I20
4b I21
5b I22
6b I23
7b I24
8b I25
9b I26
10b I27
11b I28
12b I29