ZUP/NC401 TDK Corporation, ZUP/NC401 Datasheet - Page 45

• Manufacturer Part Number: ZUP/NC401
• Description: CABLE COMMUNICATIONS RS232
• Manufacturer: TDK Corporation
• Series: ZUPr

Specifications of ZUP/NC401

• Connector Type: D-Sub 09 pos Male to RS232 8 pos Male
• Length: 3.28' (1.00m)
• Cable Type: Round
• Color: White
• Shielding: Shielded
• Usage: Communication
• Cable Length: 1m
• Connector Type B: RJ45
• Connector Type A: DB9 Female
• Cable Assembly Type: Serial
• For Use With: ZUP Series Power Supplies
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 285-1666

5.3
5.3.1 Introduction
Fig. 5-1: Linking ZUP units with RS232 control.
5.3.2 Rear panel connectors pinout
OUT
The RS232 interface is accessible through the rear panel IN/OUT jacks. The jacks are 8 contacts each
and conform to EIA/TIA-568A requirements. The IN and OUT jacks are used to connect the units in a
RS232 or RS458 chain to a controller. The data format is ASCII, 8 bits/character no parity bit, one stop bit.
The baud rate can be selected to one of the 6 possible rates between 300 and 9600bps (refer to
par.5.2.3).Rrefer to par.5.6 for detailed explanation.
Up to 31 ZUP units can be connected to the RS232 control as shown in Fig.5-1.
IN
Tx and Rx are used for RS232 communication. Txd +/- and Rxd +/- are used for RS485
communication. Refer to RS232 and RS485 cables description for connection details.
REMOTE PROGRAMMING VIA RS232
10m max.
RS232
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Shield (connector enclosure)
ZUP (1)
TXD
TXD
TXD
TXD
RXD +
RXD
RXD +
RXD
+
+
_
_
1000m max.
_
_
RS485
TX(RS232)
SG
NC
SG
Not used
RX (RS232)
Not used
NC
NOTE
ZUP (2)
Fig. 5-2:
Rear panel connector pinout
RS485
(ZUP rear panel view)
ZUP (31)