HP A180 HP DTC Cabling and Racking Guide - Page 55
Most Common Cabling Schemes
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7 Most Common Cabling Schemes RS-232 connection RS-232 DB25 Direct connection to HP terminals, HP Vectra PC's and HP printers This cabling scheme is recommended for connecting the following devices: HP Terminals HP Vectra HP Printers Existing HP cable HP239xA, HP700/22/32/43/45/9x C2401A, C2402A, C1010J, C1010T HP2227A, 28A, 76A, 77A, HP256x, HP293x, HP2684A/P, 86A/D, HP33440A/F, 47A/F, 49A, 59A, 41063A, C1200A, C1202A HP40242Y 25-pin male connector to DTC 1 - PGND - 2 - RD INPUT 3 - TD OUTPUT 7 - SGND - 8 - RTS OUTPUT 22 - CTS INPUT 25-pin male connector to device 1 - Prot GND - 2 - TD OUTPUT 3 - RD 7 - SGND INPUT - 49
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7
Most Common Cabling Schemes
RS-232 connection
RS-232 DB25 Direct connection to HP terminals, HP Vectra PC’s and HP printers
This cabling scheme is recommended for connecting the following devices:
HP Terminals
HP239xA, HP700/22/32/43/45/9x
HP Vectra
C2401A, C2402A, C1010J, C1010T
HP Printers
HP2227A, 28A, 76A, 77A, HP256x, HP293x,
HP2684A/P, 86A/D, HP33440A/F, 47A/F, 49A, 59A,
41063A, C1200A, C1202A
Existing HP cable
HP40242Y
1 - PGND
2 - RD
3 - TD
7 - SGND
8 - RTS
22 - CTS
-
INPUT
OUTPUT
-
OUTPUT
INPUT
1 - Prot GND
2 - TD
3 - RD
7 - SGND
-
OUTPUT
INPUT
-
25-pin male connector to DTC
25-pin male connector to device