Connecting the auxiliary inputs of the TSX CCY 1128
(Original Document)
About us
Number of auxiliary inputs
The TSX CCY 1128 module has 3 auxiliary inputs:
Auxiliary
Functions
IREC
Adjustment of the position measurement
ICAPT0
Position capture in register 0
ICAPT1
Position capture in register 1
Diagram
The auxiliary inputs use a 24 VDC from an external supply provided via the connector.
The diagram below shows this supply.
Positioning the HE10 connector, and identifying the signals
The diagram below represents the position of the HE10 connector on the module in relation to the auxiliary inputs and the identification of the different signals delivered by the connector.
This connector delivers exactly the same supply as the incremental or absolute SSI encoder. This information will be elaborated in Chapter 3.
Pinout configuration of the module’s HE10 connector
The pinout configuration of the HE10 connector in relation to the auxiliary inputs is as follows:
Diagram (front view)
Pin No.
Signal
Designation
1
5 V
Encoder supply input +5 VDC
2
0 V
Encoder supply input – 0VDC
3
10..30V
Encoder supply input + 10…30VDC
4
VRef
Reference input voltage for encoder supply monitoring
5
IREC
Auxiliary adjustment input
6
-
Not wired
7
ICAPT0
Auxiliary capture input 0
8
ICAPT1
Auxiliary capture input 1
9
-
Not wired
10
-
Not wired
11
-
Not wired
12
-
Not wired
13
-
Not wired
14
-
Not wired
15
Not wired
16
Not wired
17
24 V
Sensor supply input + 24VDC
18
0 V
Sensor supply input - 0VDC
19
24 V
Sensor supply input + 24VDC
20
0 V
Sensor supply input - 0VDC
Process diagram
The diagram below represents the process for connecting the auxiliary inputs
Connection using TELEFAST connector and TSX CDP ••3 cable
Availability of signals at the screw terminal block of the TELEFAST connector:
(1) At the TELEFAST ABE-7H16R20 connector, the position of the jumper wire determines the polarity of all terminals from 200 to 215:
(2) At the TELEFAST ABE-7H16R20 connector, it is possible to add an optional ABE-7BV20 bar to create a second shared sensor (positive or negative according to user’s choice).
Connection using TELEFAST connector and TSX CDP ••3 cable
Example for connecting sensors to the auxiliary inputs:
Correspondence between the TELEFAST terminal block and the module’s HE10 connector:
TELEFAST screw terminal block (No. of terminal)
HE10 connector
20 points (pin number)
Type of signal
Functions
100
1
+ 5VDC
Encoder supply
101
2
- 0 VDC
102
3
+10...30VDC
103
4
VRef
Reference input voltage for encoder supply feedback monitoring
104
5
IREC
Adjustment input
105
6
Not connected
-
106
7
ICAPT0
Capture input register 0
107
8
ICAPT1
Capture input register 1
108 to 115
9 to 16
Not connected
-
+ 24VDC
17
-
Auxiliary input sensor supply
- 0 VDC
18
-
+ 24VDC
19
-
- 0 VDC
20
-
1
-
-
Terminals 200 to 215 at + 24VDC if terminals 1 and 2 are connected
2
-
-
3
-
-
Terminals 200 to 215 at - 24VDC if terminals 3 and 4 are connected
4
-
-
200...215
-
-
Connecting shared sensors to:
  • +24VDC if terminals 1 and 2 are connected
  • - 0VDC if terminals 3 and 4 are connected
300...315
-
-
At the optional ABE-7BV20 bar, the terminals that can be used as a shared sensor must be connected, using a wire, to the desired shared voltage.
Connection using TSX CDP •01 strips
This type of connection is used to connect all signals travelling to or from the module directly:
nc – not connected