Rs-232 Interface - Honeywell IDENT-KEY 3 Montage, Anschluss, Anleitung

Mounting and Connection Instructions IK3 Evaluation Unit Conventional
7.9

RS-232 interface

Possible connections:
- PC/laptop:
- Serial printer:
PL5 PL5
PL4 PL4
DB1 DB1
Jumper settings:
For PC/laptop
For ser. printer
*) Depending on type of printer used
Important information for connecting the RS-232 interface:
PC/laptop
Printer
Programming of EU, read out event memory, update firmware
print out programming and event memory
Permanent listing out of event memory
PL3 PL3
PL4: Open
PL4: Closed
PL5: Open
PL2: 1-2
PL2: 2-3
PL4: Open
PL5: Closed
via "Zero modem cable", RxD and TxD crosswise
(e.g. Item no. 026809)
Depending on the printer being used.
Observe the pin assignment of the interface on the printer.
RS-232 RS-232
COM or
USB adapter box
PC/laptop
or
ser. printer
1 1
2 2
PL1 PL1
3 3
PL2 PL2
Normal op.
Bootloader
CTS *)
DSR *)
Baud rate: 19200 Baud
Word length: 8 Bit
Parity: non
Handshake: no
RS-232 Pin assignment
1 Free
2 RxD Receive Data
3 TxD Transmit Data
4 Free
5 GND Signal Ground
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 Free
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