HP 800 HP DTC Cabling and Racking Guide - Page 62

RS-232 Modem connection to HP terminals, HP Vectra PC's and HP printers

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7 RS-232 connection RS-232 Modem 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 Vectra interfaces: HP printers: Existing HP cable: HP239xA, HP700/22/32/43/45/9x C2401A, C2402A, C1010J, C1010T, 24541B port B HP2227A, 28A, 76A, HP256x, HP293x, HP2684A/P, 86A/D, HP33440A/F, 47A/F, 49A, 59A, 41063A, C1200A, C1202A HP 40234A 25-pin male connector to DTC 1 - PGND 2 - RD 3 - TD 4 - DCD 5 - GPO 6 - DTR 7 - SGND 8 - RTS 20 - DSR 22 - CTS INPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT Note To be used with US modem behavior only. 25-pin male connector to device 1 - PGND 2 - TD 3 - RD 4 - RTS 5 - CTS 6 - DSR 7 - SGND 8 - DCD 20 - DTR OUTPUT INPUT OUTPUT INPUT INPUT INPUT OUTPUT 56

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56
RS-232 connection
7
RS-232 Modem connection to HP terminals, HP Vectra PC’s and HP printers
This cabling scheme is recommended for connecting the following devices:
Note
To be used with US modem behavior only.
HP terminals:
HP239xA, HP700/22/32/43/45/9x
HP Vectra:
C2401A, C2402A, C1010J, C1010T,
HP Vectra interfaces:
24541B port B
HP printers:
HP2227A, 28A, 76A, HP256x, HP293x, HP2684A/P,
86A/D, HP33440A/F, 47A/F, 49A, 59A, 41063A,
C1200A, C1202A
Existing HP cable:
HP 40234A
25-pin male connector to DTC
1 - PGND
-
2 - RD
INPUT
3 - TD
OUTPUT
4 - DCD
INPUT
5 - GPO
OUTPUT
6 - DTR
OUTPUT
7 - SGND
-
8 - RTS
OUTPUT
20 - DSR
INPUT
22 - CTS
INPUT
25-pin male connector to device
1 - PGND
-
2 - TD
OUTPUT
3 - RD
INPUT
4 - RTS
OUTPUT
5 - CTS
INPUT
6 - DSR
INPUT
7 - SGND
-
8 - DCD
INPUT
20 - DTR
OUTPUT