Contents
1 General information .................................................. 4
1.1 Information ......................................................... 4
1.2 Symbols used ..................................................... 4
1.3 Definition of terms ............................................. 4
1.4 Warning notes .................................................... 5
2 Safety information .................................................... 6
3 Product description ................................................... 7
3.1 Construction ....................................................... 7
3.2 LED displays ....................................................... 8
3.4 Function .............................................................. 9
3.5 Product label ...................................................... 9
4 GEMÜ CONEXO ......................................................... 9
5 Correct use ............................................................... 10
6 Order data ................................................................. 12
7 Technical data .......................................................... 14
8 Dimensions ............................................................... 16
8.1 Size 1 ................................................................... 16
8.2 Size 2 ................................................................... 16
9 Manufacturer's information ....................................... 17
9.1 Delivery ............................................................... 17
9.2 Packaging ........................................................... 17
9.3 Transport ............................................................ 17
9.4 Storage ............................................................... 17
10 Assembly and installation ......................................... 17
10.2 Mounting the combi switchbox on linear actu-
ators .................................................................... 19
10.3 Mounting the combi switchbox on quarter turn
actuators ............................................................. 22
11 Pneumatic connection ............................................... 24
11.1 Size 1, standard, single acting ........................... 24
11.2 Size 1, standard, double acting ......................... 24
11.3 Size 1, compact version ..................................... 25
11.4 Size 2, standard, single acting ........................... 25
11.5 Size 2, standard, double acting ......................... 26
12 Electrical connection ................................................. 27
12.1 Potential equalization – special function X and
Y .......................................................................... 27
12.2 IO-Link, ordering option Fieldbus, code IOL ..... 28
12.2.1 Pin assignment ...................................... 28
13 Commissioning ......................................................... 29
13.1 Initialization of end positions ............................ 29
14 Specific data - IO-Link ............................................... 31
14.1 Inputs .................................................................. 31
14.2 Outputs ............................................................... 31
14.3 Parameter ........................................................... 31
14.4 Diagnostic messages (Event Codes) ................ 33
15 Manual override ........................................................ 34
16 Troubleshooting ........................................................ 35
16.1 LED error message ............................................. 35
16.2 Troubleshooting ................................................. 36
17 Inspection and maintenance ...................................... 37
18 Disassembly .............................................................. 37
19 Disposal .................................................................... 37
20 Returns ..................................................................... 37
21 Declaration of conformity according to 2014/30/EU
(EMC Directive) ......................................................... 38
22 EU Declaration of conformity in accordance with
2014/34/EU (ATEX) ................................................... 39
GEMÜ 4242
IO-Link
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