Microscan MS-710, User Manual

Page: 145 / 186

Appendices
MS-710 Scanner User’s Manual
A-5
Appendix
Appendix B — Electrical Specifications
Power Input: +5 VDC ± 4% regulated @ 480 mA with 200 mV p-p max. ripple
Cabling
:
3-foot cable terminated with a 15-pin high density D-Sub connector socket.
Table A-1 MS-710 Host Connector, 15-pin
Note: Since +5 VDC power supply is included in the single cabling assembly, the scanner
cable should not exceed 3 feet. RS-232 cabling from the 15-pin connector to the host can be
up to 47 feet provided it does not include 5 VDC input.
Pin
Host
RS-232
Host & Aux
RS-232
Host
RS-422/485
In/
Out
Figure A-1 MS-710 Connector
1 Power +5 VDC In
2 Host TxD Host TxD TxD (–) Out
3 Host RxD Host RxD RxD (–) In
4 Power/signal ground
5 NC
6 RTS (5 V only) NC TxD (+) Out
7 Output 1 TTL (+)
a
a. Can sink 10 mA and source 2 mA. Also causes closure of a relay in the IB-105 box, accessible through
pin 15 of the IB-105 host connector (see Table A-5, “25-pin D-sub Host Connector,” on
page A-10 ).
Out
8 Default configuration
b
b. The default is activated by connecting pin 8 to ground pin 4. See
“By Hardware Default” on page
A-21 .
In
9 Trigger (NPN)
c
c. Can tolerate up to 24VDC.
In
10 CTS (5 V only) NC RxD (+) In
11 NC
12 New master (NPN) In
13 Chassis ground
d
d. Chassis ground: Connects chassis body to earth ground only. Not to be used as power or signal
return.
14 Output 2 TTL (+)
e
e. Can sink 10 mA and source 2 mA.
Out
15 NC
Caution:
1. Be sure all cables are con-
nected BEFORE applying
power.
2. Always power down BEFORE
disconnecting any cables.