Hardware Ref, Installation, and Troubleshooting Owner's manual

3-8
GV3000/SE AC Bookshelf Drive Hardware Reference, Version 6.06
3.2.2.5 Recommended Serial Communication Cable Lengths
Connector X8 on the Regulator board is an RS-232 serial communication port. See
figure 2.6. This connector allows the drive to communicate with external devices such
as a personal computer using RS-232 protocol.
Two RS-232 cables are available from Reliance:
•
3 meter (10 feet) D-shell 9-pin to 9-pin cable (M/N 2CA3000)
•
0.3 meter (1 foot) D-shell 9-pin to 25-pin adaptor cable (M/N 2CA3001).
User-constructed cables can be up to 15 meters (50 feet) in length.
Note that for communication between a GV3000/SE drive and a personal computer,
the Control and Configuration Software (2CS3000) must also be used. Refer to
instruction manual D2-3348 for more information about the CS3000 software.
The Regulator board has one set of RS-232 transmit/receive lines. These lines can be
accessed by only one device at a time: connector J8 or an Operator Interface Module
(OIM).
3.2.3 Selecting Input Line Branch Circuit Fuses
Input line branch circuit protection fuses must be used to protect the input power lines.
See figure 5.1. Recommended fuse values are shown in table 3.10. The input fuse
ratings listed in table 3.10 are applicable for one drive per branch circuit. No other load
may be applied to that fused circuit.
!
ATTENTION:Most codes require that upstream branch circuit protection
be provided to protect input power wiring. Install the fuses recommended
in table 3.9. Do not exceed the fuse ratings. Failure to observe this
precaution could result in damage to, or destruction of, the equipment.
Table 3.10 – AC Input Fuse Selection Values
U.S.
Model
Number
European
Stock
Number Choke
AC Input
Current
1
External Fuse
2
Nominal Maximum
31ER40xx 896.01.11 No 5 A
6 A 25 A
31ET40xx 896.01.31 Yes 4 A
38ER40xx 896.02.11 No 6 A
10 A 25 A
38ET40xx 896.02.31 Yes 5 A
55ER40xx 896.03.11 No 10 A
16 A 25 A
55ET40xx 896.03.31 Yes 8 A
85ER40xx 896.05.11 No 13 A
16 A 25 A
85ET40xx 896.05.31 Yes 10 A
126ER40xx 896.06.11 No 16 A
20 A 25 A
126ET40xx 896.06.31 Yes 13 A
150ER40xx 896.07.11 No 20 A
25 A 25 A
150ET40xx 896.07.31 Yes 16 A
240ER40xx 896.08.11 No 31 A
40 A 50 A
240ET40xx 896.08.31 Yes 25 A