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C2-2040(HS)-GigE Camera Hardware Reference Manual Rev. 1.8
Wire assignment of C2 pigtail cable
Valid for cables with PN# 202 201 074, 202 201 075 and 202 201 076
Pin/Wire
No.
Wire Colour Signal Name Description
1
Brown
SCL
Clock line of I²C bus interface
2
Blue
DO_0 (OUT1)
Digital Output 1 (TTL)
3
White
DI_4 (Z)
Encoder input Z index (TTL)
4
Green
DI_3 (B)
Encoder input B track (TTL)
5
Pink
DI_2 (A)
Encoder input A track (TTL)
6
Yellow
SDA
Data line of I²C bus interface
7
Black AO
(LASER_AOUT)
Output for analog modulation of illumination device (0 – 5 V DC)
8
Gray
VCC_EXT
camera supply voltage (10 – 24 V DC)
9
Red
GND_EXT
main camera ground
10 Violette
RS232_RX
RS-232
compatible
input
11 Gray/Pink
RS232_TX
RS-232
compatible
output
12
Red/Blue
DO_1 (OUT2)
Digital Output 2 (TTL)
13
White/Green
DI_0 (IN1)
Digital Input 1 (TTL)
14
Brown /Green
DI_1 (IN2)
Digital Input 2 (TTL)
15
White/Yellow
AIN
Input for monitoring specific functions of illumination device (0 – 5
V DC)
16
Yellow/ Brown
DO_2
(LASER_DOUT)
Output for digital modulation of illumination device (TTL)
17 White/Gray
GND Reference
ground for IO and Laser signals
(Note when using the C2 pigtail cable: I/O signals are not isolated. The maximum voltage level is
limited to 5 V. The outputs are not capable of load driving)
IMPORTANT NOTE: When using C2 power & I/O cables (standard or pigtail) with length longer than
20 m it is recommended to supply the camera with a voltage of 24 V
