AWAN 3883/4/5 Access Server Installation and Support Guide
Table Of Contents
- What’s New in This Manual
- About This Manual
- 1 Introduction to the AWAN Access Server
- 2 Installing the AWAN Access Server
- 3 Maintaining the AWAN Access Server
- A Hardware Specifications
- B Modems
- C Adapter Hood Pinouts
- DB-9 PC Adapter Hood Pinouts (RS-232)
- DB-25 Terminal Adapter Hood Pinouts (RS-232)
- DB-25 Printer Adapter Hood Pinouts (RS-232)
- DB-25 Modem/Host Adapter Hood Pinouts (RS-232)
- DB-25 Host Adapter Hood Pinouts (Current Loop)
- DB-25 Terminal Adapter Hood Pinouts (Current Loop)
- DB-9 Host Adapter Hood Pinouts (Current Loop)
- Index
Adapter Hood Pinouts
AWAN 3883/4/5 Access Server Installation and Support Guide—424241-001
C-4
DB-25 Terminal Adapter Hood Pinouts (Current
Loop)
DB-25 Terminal Adapter Hood Pinouts (Current
Loop)
The DB-25 terminal adapter hood pinouts are used to connect an AWAN server port
directly to a current loop terminal or to a passive current loop adapter, which is in turn
connected to the RS-232 port of a terminal. The jumper from pin 7 to 25 is used by 6530
and 6526 terminals at power on time to indicate current loop instead of RS-232.
DB-25 host adapter hood pinouts for a typical terminal Current Loop are shown in
Figure C-6
.
Figure C-5. DB-25 for Host (Current Loop)
RJ-45 Pin
3
4
15
1
DB25 Pin
Rx+
Rx+
GND
Tx+
Tx-
Tx+
Tx-
Rx+
Rx-
OPEN
10
11
14
Rx-
12
8
17
13
18
6
Tx+
Tx-
Rx-
OPEN
OPEN
OPEN
OPEN
CDT071.CDD