Mobatime DTS 2345.serial, Mounting And Instruction Manual

Page: 7 / 16

© MOBATIME 7 / 16 800859.00
3 General Information - introduction
3.1 Scope of delivery
Please check that the delivery is complete and notify your supplier within 14 days of re-
ceipt of the delivery if it is not complete.
In the package purchased by you, you have received:

DTS 2345.serial-distributor

1 actuation tool for spring terminals
3.2 Device designation in this manual
This manual relates to the DTS 2345.serial-distributor . For purposes of better reada-
bility, the designations serial distributor or simply distributor are used in the following
sections.
3.3 Function description
The DTS 2345.serial-distributor is a signal distributor for the RS232 and RS422 inter-
faces.
The distributor comprises two identical lines. Each line has an input interface and three
output interfaces.
Each input and output interface is individually configurable as a RS232 or RS422 inter-
face. It is not imperative for the inputs and outputs to be configured in the same way.
The signals are transmitted transparently, i.e. without changes to content.
The following illustration shows the block circuit diagram of a line. The signal level is
just prepared and monitored.
The following is the block diagram of a line.
3 5 4 2
1
9 8 7 6
RS 232
RS 422
TTL
Mode:
RS 232 / RS 422
3 5 4 2
1
9 8 7 6
RS 232
RS 422
TTL
Mode:
RS 232 / RS 422
3 5 4 2
1
9 8 7 6
RS 232
RS 422
TTL
Mode:
RS 232 / RS 422
OR
Receive
ON / OFF
Receive
ON / OFF
Receive
ON / OFF
Line A Out1
Line A Out 2
Line A Out 3
TX-LED
RX-LED
3 5 4 2
1
9 8 7 6
RS 232
RS 422
TTL
Mode:
RS 232 / RS 422
Line A In