Black Box TS500A-R2 User manual

Quickly test RS-232 signals on DB9 ports.
Quickly test RS-232 signals on DB9 ports.
DB9 PockeTester
© 2007. All rights reserved. Black Box Corporation.
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FEATURES
• Monitors seven RS-232 signals.
• All 9 pins are wired straight through.
• Identifies faults fast.
• LEDs are easy to read against the
black case.
• Compact and inexpensive.
OVERVIEW
The DB9 PockeTester monitors seven of the most important
async data and control lines. You can attach it directly to almost
any RS-232 DB9 interface. No jumpers, switches, or special cables
are needed.
The PockeTester uses seven tri-state LEDs to indicate the
presence of TD, RD, DTR, DSR, RTS, CTS, and CD signals.
A red light indicates a mark, a green light indicates a space,
and no light indicates no signal on the line. The LEDs have great
color intensity for wide viewing angles, and data bias can be
inferred from the intensity of the colors.
This inexpensive, compact tester fits neatly in your tool kit.
No AC power or batteries are required.
2/16/2007
#14539
TECH SPECS
Connectors — (1) DB9 F, (1) DB9 M
Indicators — (7) Tri-state LEDs: TD, RD, DTR, DSR, RTS, CTS, CD
Power — None required
Size — 2.7"H x 1.2"W x 0.8"D (6.9 x 3 x 2 cm)
Weight — 1 lb. (0.5 kg)
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Item Code
DB9 PockeTester TS500A-R2