RS485 Connector
Wire Type:
#24 AWG, twisted pair with shield
(2-wire)
Connector Type:
RJ-45
Max. Cable Length:
3200 feet / 1000 meters
Shields are grounded at one end, preferably at the
DVMRe CT II.
See section 3.17 for information about configuring
the RS485 network address settings in the menu
system.
RJ-45 Pin Configuration For RS485 Port
Pin
Use
Pin
Use
1
Ground (Shield)
5
Not Connected
2
Not Connected
6
Network -VE
3
NVE
7
Ground (Shield)
4 Not
Connected
8 Not
Connected
8
2 3 4 5 6 7
1
RJ-45 socket on
back panel.
Ethernet Port
Wire Type:
Cat 5
Connector Type:
RJ-45
Max. Cable Length:
100 meters / 328 ft.
Min. Cable Length:
6 feet / 1.8 meters
Hub Wiring Configuration:
Straight Through
PC Wiring Configuration:
Cross Over
The cable connection configuration depends on your
network configuration:
•
For a DVMRe CT II that connects directly to a
Hub or Switch, use a straight through connection.
•
For a DVMRe CT II that connects directly to a
PC, use a cross over connection.
Consult with your MIS personnel for the specific type
of configuration. See section 3.17 for information
about configuring the ethernet settings in the menu
system.
RJ-45 Pin Configuration For Ethernet Port
Pin
Use
Pin
Use
1 TX+
5
Not
Connected
2 TX-
6 RX-
3 RX+
7
Not
Connected
4 Not
Connected
8 Not
Connected
8
2 3 4 5 6 7
1
RJ-45 socket on
back panel.
SCSI and IEEE 1394 archiving devices should not be connected to the DVMRe CT II
simultaneously. Archiving support is only available for one or the other type of interface at a
time.
NOTE
0150-0313B 13
DVMRe
CT II
Summary of Contents for DVMRe CT II
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