Rockwell Automation 1747-L5xx SLC 500 Modular Hardware Style User Manual User Manual
Page 35
Publication 1747-UM011G-EN-P - June 2008
Selecting Your Hardware Components 35
SLC Communication Options
Communication
Protocol
Processor
SLC 5/01
SLC 5/02
SLC 5/03
SLC 5/04
SLC 5/05
DH-485 peer-to-peer receive only
receive and initiate
receive and initiate
—
—
DH-485 via RS232
port
—
—
receive and initiate
(9)
receive and initiate
(9)
receive and initiate
(9)
DF1 via RS232 port
(full-duplex or
half-duplex master
or slave)
receive only
(1)
receive only
receive and initiate
receive and initiate
receive and initiate
ASCII via RS232 port
—
—
receive and initiate
receive and initiate
receive and initiate
Data Highway Plus
(DH+)
receive only
(2)
receive only
(2)
receive and initiate
(5)
receive and initiate
receive and initiate
(5)
Ethernet
—
—
receive and initiate
(6)
receive and initiate
(6)
receive and initiate
DeviceNet
—
receive and
initiate
(3)
receive and
initiate
(3)(7)
receive and
initiate
(3)(7)
receive and
initiate
(3)(7)
ControlNet
—
receive and
initiate
(4)
receive and
initiate
(4)(8)
receive and
initiate
(4)(8)
receive and
initiate
(4)(8)
Modbus RTU Master
—
—
initiate only
initiate only
initiate only
(1)
A 1747-KE or 1770-KF3 interface is required to bridge from DF1 (full-duplex or half-duplex slave only) to DH485 network.
(2)
A ControlLogix gateway with a 1746-DHRIO interface and a 1756-DH485 interface is required to bridge from DH+ to DH-485 network.
(3)
A 1747-SDN module is required for scanning I/O and for explicit messaging on DeviceNet network.
(4)
A 1747-SCNR module is required for scanning I/O and for explicit messaging on ControlNet network.
(5)
The SLC 5/04’s channel-to-channel passthru feature may be used to bridge between DH+ and DH-485 network or between DH+ and DF1 full-duplex network (DH+ to DF1
full-duplex passthru available starting with OS401). Another option is to use the 1785-KE interface to bridge between DH+ and DF1 full-duplex or DH+ and DF1 half-duplex
master/slave network.
(6)
A 1761-NET-ENI interface is required to bridge from DF1 full-duplex to Ethernet network.
(7)
A 1761-NET-DNI interface is required to bridge from DF1 to DeviceNet network.
(8)
A 1747-KFC15 module or 1770-KFC15 interface is required to bridge from DF1 to ControlNet network.
(9)
If using 1747-AIC interface for isolation, connect to DH-485 network using 1747-PIC interface. If using a 1761-NET-AIC interface for isolation, connect directly to DH-485
network with 1747-CP3 serial cable (or equivalent RS-232 null-modem cable).
TIP
The 1785-KE module requires the use of a 1771 series chassis
and power supply.