Installation
SW 5550A•SW 3700A•SW 1850A
2-6
Operation Manual
2.7
Input/Output Connectors
Table 2–2 provides a listing of the SW input and output connectors and other data.
Table 2–3 through Table 2–6 provide specific pinout information.
NOTE:
The RS232 AND AUX OUT connectors (Figure 2–3, Items 4 and 8,
respectively) are Elgar proprietary; thus, the pinouts will not be provided.
ITEM #
NAME
TYPE
MANUFACTURER / PART #
1
SYNC OUT
BNC
KINGS, PN KC-79-179
2
CLOCK & LOCK
BNC
KINGS, PN KC-79-179
3
EXT IN ±7.5V MAX
15 POS SUB-D FEMALE
(Gold Contacts)
AMP, PN 747052-3
4
RS232
9 POS SUB-D MALE
(Gold Contacts)
AMP, PN 747043-4
5
DFI
9 POS SUB-D FEMALE
(Gold Contacts)
AMP, PN 747052-4
6
IEEE 488.2
25 POS FEMALE
(Gold Contacts)
AMP, PN 554434-1
7
SLAVE
37 POS SUB-D FEMALE ITT CANNON, PN ADC37SOL2
8
AUX OUT
4 POS MINIFIT JR
MOLEX, PN 39-29-9045
9
OUTPUT POWER
TERMINAL BARRIER 6 POS (#6 HDW)
MAGNUM,
PN A304106-07-CA-MP8
10
REMOTE SENSE
TERMINAL BARRIER 6 POS (#6 HDW)
MAGNUM,
PN A304106-07-CA-MP8
PHASE A FUSE F1* 480VAC 50A
TIME DELAY
BUSSMAN, SC50
LITTLEFUSE, SLC50
11
PHASE B FUSE F2* 480VAC 50A
TIME DELAY
BUSSMAN, SC40
LITTLEFUSE, SLC40
PHASE C FUSE F3* 600VAC 20A
TIME DELAY
GOULD SHAWMUT ATDR20
LITTLEFUSE CCMR20
12
INPUT,
NEUTRAL LUG,
SINGLE BARREL
90A, 8AWG-2AWG
PANDUIT, PN C070-14-Q
13
SAFETY GROUND
STUD
#1/4-20 X .75 LG
14
CHASSIS GROUND STUD
#1/4-20 X .75 LG
* Refer to Table 2–7 and Table 2–8 for Fuse Ampere Rating
Table 2–2 SW Input/Output Connectors (see Figure 2–3)
