Model 152 Smart Card Reader/Writer Operation Instructions
8182760 Revision G Copyright Axiohm 1998 All Rights Reserved
Page 1.1
Chapter 2:
Installation
Hardware
1.
Attach a suitable (See electrical specifications) power supply to the DB-9 connector and to
a wall socket.
2.
A 6 foot (1.8 meter) cable terminated with a female DB-9 connector is permanently
attached to the reader. The DB-9 housing has a power jack with a 2.1 mm diameter center
pin as positive polarity. See electrical specifications for power requirements.
3.
Attach the DB-9 connector to a suitable RS232 connector on your host system. See tables
1 and 2 below for the cable pinouts.
4.
Mount the reader in a suitable location for your application. You may use the included
rubber feet, velcro, or slotted screw mounts as desired. The base may be separated from
the body of the reader by squeezing the sides of the base and pulling.
Table 1 - Power Jack
CenterPin
+Vin
IN
Blade
Circuit Ground
----
Table 2 - DB-9 Connector
1
Not Used
---
2
TXD
OUT
3
RXD
IN
4
Not Used
---
5
Circuit Gnd
---
6
Not Used
---
7
CTS
IN
8
Not Used
---
9
Not Used
---
Case
Chassis Gnd
---
