D4 RM spec eng

D4 RM spec eng
Serial Remote I/O Master/Slave Modules
Remote master
Remote I/O
Master Module
D4-RM
<--->
3,300 ft
(1,000 m)
Max.
Remote slaves
Remote I/O
Slave Module
Maximum of seven
remote bases per
channel
D4-RS
<--->
D4-RSDC <--->
Remote slave
Remote master
Overview
The DL405 offers full-size remote I/O. The
goal of remote I/O is to reduce wiring costs
by allowing I/O points to be located near
the devices they are controlling. The chart at
the bottom of this page shows the capacity
for each CPU. The D4-450 has the D4-RM
functionality built into the 25-pin port directly
on the CPU. However, you can also choose
to use the D4-RM discussed here. Here’s
how it works: A special module called the
Remote Master is placed in the CPU base.
This Master module controls up to seven
Remote Slaves. The Remote Slaves are
connected to the Master in a daisy-chain
manner over a twisted pair communication
cable (maximum length of 3,300 feet or
1,000m). Each Remote Slave attaches to a
DL405 base (any size). Standard DL405
modules populate the remote bases.
You can assign normal input and output
addresses to the remote points, or you can
assign special remote I/O addresses. The
6–34
PLC Products
Remote Master sends the remote I/O information to the CPU. The communication
between the Remote Master and the CPU is
asynchronous to the CPU scan. For this
reason, remote I/O applications should be
limited to those that do not require the
remote I/O points to be updated with every
CPU scan.
D4-450
Maximum number of remote masters supported
Maximum I/O points supported
Maximum I/O points supported per channel
Maximum number of remote I/O bases per channel
D4-440
D4-430
3*
2
2
1536
1024
512
512
512
512
7
7
7
*max. of 2 D4-RM, 1 channel is via 25-pin CPU port
1 - 80 0 - 633 - 0405
Serial Remote I/O Master/Slave Modules
PLC
Overview
DL05/06
PLC
DL105
PLC
Remote Slave
Remote Master
DL205
PLC
DL305
PLC
DL405
PLC
Run relay
Remote
Channel
Connector
Field I/O
24 VDC auxiliary
Power
Software
Logic ground
C-more
HMIs
Remote Channel Connector
Chassis ground
Other HMI
AC power
AC Drives
Run relay
110/220
voltage
select
Motors
Steppers/
Servos
Motor
Controls
Remote Slave Specifications
Remote Master Specifications
Module Type
Intelligent device
I/O Addresses Used
I/O modules in slave bases do not automatically consume any standard input and
output points. They consume remote I/O points at a rate equal to the number of I/O
points in each base. However, you can choose to use standard I/O addresses as an
option.
Two maximum for D4-430 and
D4-440
Number of Masters Three maximum for D4-450
(max. number must include
per CPU
both Remote Master modules
and Slice Master modules)
Maximum Slaves
Supported
Seven slaves per channel
Communication to
Slaves
Recommended
Cable
Transmission
Distance
Terminal Type
RS485 via twisted pair with
shield @ 38.4K baud
Operating
Environment
0°C to 60°C (32°F to 140°F),
5% to 95% humidity
(non-condensing)
Internal Power
Consumption
Manufacturer
Proximity
Sensors
Maximum Slave Points
per CPU
512 for D4-430
1024 for D4-440
1536 for D4-450
Photo
Sensors
Limit
Switches
Terminal Type
Operating Environment
Fixed
Power Required
110VAC/220 VAC (D4-RS)
24VDC (D4-RSDC)
Pushbuttons/
Lights
Manufacturer
Koyo Electronics
Process
Encoders
0°C to 60°C (32°F to 140°F), 5% to 95% humidity (non-condensing)
Belden 9841 or equivalent
Relays/
Timers
3,300 ft. maximum
Comm.
Fixed
TB’s &
Wiring
Power
300 mA maximum
Enclosures
Koyo Electronics
Appendix
Part Index
w w w. a u to m at i o n d i re c t . c o m / d l 405
PLC Products
6–35
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement