User Guide
11
Technical Data External Interface
Pin Outs Interface Connector
Relative air humidity
20% - 95% (non-condensing)
Backup battery
Ni-MH battery 2.4 V/15 mAh (rechargeable)
Integrated in the device and replaceable only in the factory.
CAUTION
Operating of the 16-pin data interface is only permissible outside the hazardous area and only
with devices specified by the manufacturer!
Operating of the headset port is only permissible outside the hazardous area and only with
devices specified by the manufacturer!
PIN
Description
PIN
Description
1
Power Gnd
9
RS232_TxD
2
Cradle_Detect
10
RS232_RxD
3
RS232_DCD/Trigger
11
RS232_RTS
4
USB_D-
12
RS232_CTS
5
USB_D+
13
RS232_DTR
6
USB_Gnd
14
RS232_DSR
7
USB_Vbus
15
External_5.0V_Out
8
USB_ID
16
External_DC_In_5.4V
Type
Description