DH-485 Protocol - The SLC 500 processors have a DH-485 channel 
that supports the DH-485 communication network. This network is a 
multi-master, token-passing network protocol capable of supporting 
up to 32 devices (nodes). This protocol allows:
•monitoring data and processor status, along with program 
uploading and downloading of any device on the network from 
one location.
•SLC processors to pass data to each other (peer-to-peer 
communication).
•operator interface devices on the network to access data from 
any SLC processor on the network.
DF1 full-duplex protocol - DF1 full-duplex protocol (also referred to 
as DF1 point-to-point protocol) lets two devices communicate with 
each other at the same time. This protocol allows:
•transmission of information across modems (dial-up, leased line, 
radio, or direct cable connections).
•communication to occur between Allen-Bradley products and 
third-party products.
DF1 half-duplex protocol (master and slave) - DF1 half-duplex 
protocol provides a multi-drop single master/multiple slave network 
capable of supporting up to 255 devices (nodes). This protocol also 
provides modem support and is ideal for SCADA (Supervisory Control 
and Data Acquisition) applicationsbecause of the network capability.
ASCII protocol - The ASCII protocol provides connection to other 
ASCII devices, such as bar code readers, weigh scales, serial printers, 
and other inligent devices.
DF1 radio modem protocol - The DF1 radio modem protocol, 
optimized for use with radio modem networks, is a hybrid between 
DF1 full-duplex protocol and DF1 half-duplex protocol. DF1 radio 
modem:
•supports Store and Forward capability.
•uses a node address (0...254) on channel 0.
Modbus RTU (Remote Terminal Unit) transmission mode Master protocol - 
The Modbus RTU Master protocol provides communication between Modbus 
RTU devices through a multi-drop single-master/multiple-slaves network. 
This protocol is capable of supporting up to 247 slave devices (nodes).
Publication 1747-UM011G-EN-P - June 2008
Selecting Your Hardwar

Siemens 6FC5111-0CA02-0AA0 6FC5 111-0CA02-0AA0
Siemens 6FC5111-0CA01-0AA0 6FC5 111-0CA01-0AA0
Siemens Sinumerik 6FC5203-0AD10-0AA0
Siemens 6FC5203-0AB11-0AA2
Siemens Simatic SSN-BG89A-St24
Siemens Simatic 6ES7422-1BL00-0AA0 6ES7 422-1BL00-0AA0
Siemens Simatic 6ES7416-3ER05-0AB0 6ES7 416-3ER05-0AB0
Siemens Netzgert 6EV1352-5BK00 6EV 1352-5BK00
Siemens Netzgert 6EV1362-5BK00 6EV 1362-5BK00
Siemens Simodrive 6SN1145-1BA01-0BA1
Siemens Sinumerik 6FC5447-0AA00-0AA1
Siemens Simadyn D 6DD1606-1AA0 
Danfoss VLT LC-FILTER 175Z0826
Danfoss Umrichter VLT 5005 175Z0559
Danfoss Umrichter VLT 5011 175Z0078
Siemens Simodrive 6SN1118-0DG12-0AA0
Siemens Simodrive 6SN1118-0NJ00-0AA2
Siemens Simodrive 6SN1118-0DM31-0AA0 (B)
Siemens Sinumerik 6FC5110-0DB02-0AA2 
Siemens Sinumerik 6FC5112-0DA01-0AA1 6FC51120DA010AA1
Siemens Sinumerik 6FC5357-0BB35-0AA0
Siemens Sinumerik 6FC5357-0BB25-0AA0
Siemens Sinumerik 6FC5357-0BB35-0AA0
Siemens Sinumerik 6FC5357-0BB33-0AA0
Siemens 6SN1121-0DA13-0AA0
Siemens Sinumerik 6FX1126-1AA03
Siemens 6SN1151-1BX20-3AE0
Siemens Sinumerik 6FC5111-0BA02-0AA0 6FC51110BA020AA0
Siemens Simodrive 6SN1123-1AA00-0DA1
Siemens Sinumerik 6FC5110-0CB01-0AA0 6FC51100CB010AA0
Siemens 6SN1118-0DA11-0AA0
Siemens Simatic Baugruppe 6SA8242-0AC02 6SA82420AC02
Siemens Simatic Baugruppe 6SA8242-0BC03 6SA82420BC03
Siemens Simatic Baugruppe 6SA8242-0AC01 6SA82420AC01
Siemens Simatic Baugruppe 6SA8242-0AC00 6SA82420AC00
Siemens Simodrive 6SN1118-0DH21-0AA1
Siemens Sinumerik 6FX1115-0AA01
Siemens Sinumerik 6FX1111-0AA01
Siemens Sinumerik 6FX1126-8BA00
Siemens 6DD1611-0AD0
Siemens Sinumerik 6EV3054-0CC 6EV3 054-0CC 
Siemens Simodrive 6SN1118-0DG21-0AA1
Siemens Simatic 6ES7623-1DE01-0AE3 6ES7 623-1DE01-0AE3
Siemens Simatic S5 WF625 6FM1610-2CB00
Siemens Sinumerik 6FX1190-3AD00 6FX 1190-3AD00
Siemens Sinumerik 6FX1192-3AA00 6FX 1192-3AA00
Siemens 6FC5356-0BB11-0AE0 
Simatic Simatic 6ES5946-3UA21

1747-KE 1747-KE  1747-KE   
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Simatic Simatic 6ES5926-3KA12
Simatic 6ES5524-3UA15
Simatic 6ES5947-3UA22 6ES5 947-3UA22
Simatic 6ES5946-3UA23 6ES5 946-3UA23 
Simatic 6ES5928-3UA11 6Es5 928-3UA11
Simatic 6ES5304-3UB11 6ES5 304-3UB11 
Simatic 6ES5526-3LA21
Siemens 6FX1112-0AA01
Siemens 6FM8090-0AS04
Siemens S42024-A1842-A1-E1