62
C2 Series User Manual Rev. 1.9
Wire Assignment of C2 Pigtail Cable
Pin/Wire No. Wire Colour Signal Name Description
1
Violet
SCL
Clock line of I²C bus interface
2
Pink/Black
DO_0 (OUT1)
Digital Output 1 (TTL)
3
Blue/White
DI_4 (Z)
Encoder input Z index (TTL)
4
Blue
DI_3 (B)
Encoder input B track (TTL)
5
Gray
DI_2 (A)
Encoder input A track (TTL)
6
Violet/White
SDA
Data line of I²C bus interface
7
Light Green
AO (LASER_AOUT) Output for analog modulation of illumination device (0–5V DC)
8
Yellow
VCC_EXT
camera supply voltage (12–24V DC)
9
Yellow/Black
GND_EXT
Main Camera Ground
10
Light Blue
RS232_RX
RS-232 compatible input
11
Light
Blue/Black
RS232_TX
RS-232 compatible output
12
Pink
DO_1 (OUT2)
Digital Output 2 (TTL)
13
Black/White
DI_0 (IN1)
Digital Input 1 (TTL)
14
Black
DI_1 (IN2)
Digital Input 2 (TTL)
15
Light
Green/Black
AIN
Input for monitoring specific functions of illumination device
(0–5V DC)
16
Brown
DO_2
(LASER_DOUT)
Output for digital modulation of illumination device (TTL)
17
Brown/White 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 5V. The outputs are not capable of load driving)
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 24V.
