19
Configuration
16
The encoders in the Vision 250 E/IT head should be configured using the software to which the head is
connected.
17
Jumpers in the IT interface box must be set to suit the type of RS interface. Proceed as follows:
17.1 Disconnect the mains power supply.
17.2 Remove the six screws securing the lid of the box.
17.3 Identify the jumpers
and set them in the positions indicated in
17.4 Replace the lid and secure with six screws.
Table 2.3 250 IT Encoder Cable Pin Designations
Encoder Connector
Pin No.
Wire
Colour
Function
Wire
Colour
IT interface box
Connector
Pin No.
1
Black/White
Gnd
Black/White
8
2
White/Black
+5
White/Black
7
5
White/Green
PB-
White/Green
6
6
White/Brown
PA-
White/Brown
4
7
Black/White
Gnd
Black/White
8
8
White/Black
+5
White/Black
7
11
Green/White
PB+
Green/White
5
12
Brown/White
PA+
Brown/White
3
13
Black/White
Gnd
Black/White
8
14
White/Black
+5
White/Black
7
17
White/Grey
TB-
White/Grey
12
18
White/Orange
TA-
White/Orange
10
19
Black/White
Gnd
Black/White
8
20
White/Black
+5
White/Black
7
23
Grey/White
TA+
Grey/White
11
24
Orange/White
TB+
Orange/White
9
Pins 1,
7,
13 and 19 are jumped together
Pins 2,
8,
14 and 20 are jumped together
Lens Connector
Pin No.
1
Red/White
+5
Red/Orange
19
2
Red/Black
ZA+
Red/Green
15
3
Green
ZB+
Green/Red
17
5
Red
FA+
Red/Black
21
6
Blue
FB+
Black/Red
23
9
Orange
Gnd
Orange/Red
20