© 2018
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LDTC2/2 LASER DIODE DRIVER AND TEMPERATURE CONTROLLER
CABLING SPECIFICATIONS
POWER CABLE
–
WCB300 (INCLUDED WITH LDTC2/2)
–
CONNECTS TO J1
WCB-300
LDTC2/2 SERIES
POWER CABLE
RED
WHT
BLK
#1
#3
MOLEX PART #10-11-2033
TERMINAL HOUSING
MOLEX #08-50-0005
0.100" CRIMP TERMINAL
PIN
1
2
3
NAME
VDD
VS
GND
4 CONDUCTOR 22AWG FOIL SHIELD CABLE
36.0" LENGTH
WIRE COLOR
RED
WHITE
BLACK
DESCRIPTION
SUPPLY VOLTAGE -- LASER
SUPPLY VOLTAGE -- TEC
GROUND
OUTPUT CABLE TO TEC & LD
–
WCB301 (INCLUDED WITH LDTC2/2)
–
CONNECTS TO J3
10 CONDUCTOR 22AWG FOIL SHIELD CABLE
36.0" LENGTH
MOLEX #08-50-0005
0.100" CRIMP TERMINAL
MOLEX PART #10-11-2103
TERMINAL HOUSING
BLK
WHT
BLU
RED
GRN
RED/BLK
ORG
WHT/BLK
ORG/BLK
GRN/BLK
PIN
1
2
3
4
5
6
7
8
9
10
NAME
LDC
PDA
PDC
LDA
COM
TEC+
TEC-
SEN+
SEN-
COM
WIRE COLOR
BLACK
WHITE
BLUE
RED
GREEN
RED / BLACK
ORANGE
WHITE / BLACK
ORANGE / BLACK
GREEN / BLACK
DESCRIPTION
LASER DIODE CATHODE
PHOTODIODE ANODE
PHOTODIODE CATHODE
LASER DIODE ANODE
LOW CURRENT GROUND
TEC+ CONNECTION
TEC- CONNECTION
SENSOR POSITIVE CONNECTION
SENSOR NEGATIVE CONNECTION
LOW CURRENT GROUND
I/O CABLE
–
WCB309 (INCLUDED WITH LDTC2/2)
–
CONNECTS TO J2
12 CONDUCTOR 22AWG CABLE
36.0" LENGTH
MOLEX # 08-50-0005
0.100" CRIMP TERMINAL
MOLEX PART # 10-11-2123
TERMINAL HOUSING
TAN
PINK
GREY
VIOLET
YELLOW
ORANGE
BLUE
BROWN
GREEN
RED
WHITE
BLACK
PIN
12
11
10
9
8
7
6
5
4
3
2
1
WIRE COLOR
BLACK
WHITE
RED
GREEN
BROWN
BLUE
ORANGE
YELLOW
VIOLET
GREY
PINK
TAN
NAME
COM
R TCSET
SET T M
ACT T M
LD I M
LD P M
COM
R LDSET
COM
LD SHD
PD MON
COM
DESCRIPTION
LOW CURRENT GROUND
REMOTE TEMPERATURE SETPOINT
SETPOINT TEMPERATURE MONITOR
ACTUAL TEMPERATURE MONITOR
LASER DIODE CURRENT MONITOR
PHOTODIODE MONITOR
LOW CURRENT GROUND
REMOTE LASER DIODE SETPOINT
LOW CURRENT GROUND
LASER DIODE SHUTDOWN
PHOTODIODE MONITOR IN CC MODE
LOW CURRENT GROUND
NOTE: LDTC2/2E & LDTC2/2O Rev. A
DO NOT HAVE PINS
1 & 2 of WCB309.
These were labeled as spares for Rev. A.
