Programacion Avanzada
Páginas: 16 (3863 palabras)
Publicado: 8 de julio de 2011
1761-NET-AIC (AIC+) Connection Options This document discusses communication Connection Options for the following: 1761-NET-AIC (AIC+) 1747-AIC MicroLogix 1000 / MicroLogix 1000 Analog MicroLogix 1200 MicroLogix 1500 SLC 5/03, 5/04, 5/05 (Channel 0) Programming Terminals MicroView ( Not compatible - See MicroView heading below ) DTAM Micro/Plus PanelView 300/300 Micro/550/600/900/1000/1400(DH-485) PanelView 300/300 Micro/550/600/900/1000/1400 (RS-232/DH-485) 1747-DTAME 160-RS1 (160-SSC Drive with RS-232 Interface)
6 Pin Phoenix Plug (port 3) Baud rate selector switch
8 Pin Mini DIN (port 2)
9 Pin D-Shell (port 1)
DC Power Selector Switch
External 24VDC Power Supply Terminal
If port 2 of the 1761-NET-AIC is NOT connected to a MicroLogix controller, external 24VDC will berequired in order to power-up the AIC+. Several examples below also refer to connection of a 1747-AIC Link Coupler. If this device is NOT connected to a SLC processors RJ45 (DH-485) port then external power will need to be supplied.
Page 1 of 20
7/5/2011
1761-NET-AIC (AIC+) Connection Options
Grounding & Terminating the ( DH-485 Network ) when using the 1747-AIC and/or the1761-NET-AIC
Only one of the link couplers at the end of the network must have Terminals 1 and 2 of the network connector jumpered together ( See above ). This provides an earth ground connection for the shield of the communication cable. Link couplers at both ends of the network must have Terminals 5 and 6 of the link couplers jumpered together ( See above ). This connects a termination impedance of (120 Ohms ) that is built into each link coupler onto the network as required by the DH-485 specification. Both the 1761-NET-AIC and 1747-AIC have a terminal strip to allow for connection of an external 24VDC power supply. Even if these units are receiving power from the SLC or Micrologix controllers the GND or GROUND screw MUST be connected to the machine ground bus or a true Earth ground. Failureto Ground or Terminate the DH-485 network properly may result in intermittent communication or unexpected operation.
Page 2 of 20
7/5/2011
1761-NET-AIC (AIC+) Connection Options
MicroLogix 1000
The following is a set of guidelines for connecting the MicroLogix 1000 and Micrologix 1000 Analog controllers to other devices on a DH-485 network, the following items must be confirmedfirst. Only Series C or later versions of the MicroLogix 1000 controllers have the capability to be "Promoted" to function on the DH-485. All MicroLogix 1000 units ship from the factory as " Series B " , even though the label may read Series C or later. The Series C or later unit actually becomes networkable only after a program that has been configured for a Series C or later is downloaded to theMicroLogix. This is done for backwards compatibility with Series A Hand Held Programmers ( HHP ). A.I.500 (v8.14 or greater) or RSLogix 500 programming software can be used to download a program to a MicroLogix 1000 and "promote" it to Series C functionality. APS does NOT have this capability. The Series B HHP may also be used to "promote" a MicroLogix 1000 to Series C functionality. The HHP onlyconnects via DF1 full duplex, but it does support ALL Series C or later functions. An AIC+ must be used to place a MicroLogix 1000 Series C or later, a MicroLogix Analog, MicroLogix 1200, or MicroLogix 1500 controller onto the DH-485 network. Connect the MicroLogix to the AIC+ using a 1761-CBL-PM02 or 1761-CBL-HM02 (or equal) cable. The MicroLogix 1000 Analog started shipping as a Series A unit. Thiscontroller has all the communications capabilities of a standard MicroLogix 1000 Series C or later controller.
IMPORTANT NOTE: RSLINX Lite or RSLINX must be revision 2.00.97 or greater to establish communications to a Micrologix 1000 Analog controller via the RSWHO screen of RSLINX /RSLOGIX 500 Software.
Micrologix 1000 and Analog ( Primary Protocol Bit )
The Primary Protocol Bit, S:0/10,...
6 Pin Phoenix Plug (port 3) Baud rate selector switch
8 Pin Mini DIN (port 2)
9 Pin D-Shell (port 1)
DC Power Selector Switch
External 24VDC Power Supply Terminal
If port 2 of the 1761-NET-AIC is NOT connected to a MicroLogix controller, external 24VDC will berequired in order to power-up the AIC+. Several examples below also refer to connection of a 1747-AIC Link Coupler. If this device is NOT connected to a SLC processors RJ45 (DH-485) port then external power will need to be supplied.
Page 1 of 20
7/5/2011
1761-NET-AIC (AIC+) Connection Options
Grounding & Terminating the ( DH-485 Network ) when using the 1747-AIC and/or the1761-NET-AIC
Only one of the link couplers at the end of the network must have Terminals 1 and 2 of the network connector jumpered together ( See above ). This provides an earth ground connection for the shield of the communication cable. Link couplers at both ends of the network must have Terminals 5 and 6 of the link couplers jumpered together ( See above ). This connects a termination impedance of (120 Ohms ) that is built into each link coupler onto the network as required by the DH-485 specification. Both the 1761-NET-AIC and 1747-AIC have a terminal strip to allow for connection of an external 24VDC power supply. Even if these units are receiving power from the SLC or Micrologix controllers the GND or GROUND screw MUST be connected to the machine ground bus or a true Earth ground. Failureto Ground or Terminate the DH-485 network properly may result in intermittent communication or unexpected operation.
Page 2 of 20
7/5/2011
1761-NET-AIC (AIC+) Connection Options
MicroLogix 1000
The following is a set of guidelines for connecting the MicroLogix 1000 and Micrologix 1000 Analog controllers to other devices on a DH-485 network, the following items must be confirmedfirst. Only Series C or later versions of the MicroLogix 1000 controllers have the capability to be "Promoted" to function on the DH-485. All MicroLogix 1000 units ship from the factory as " Series B " , even though the label may read Series C or later. The Series C or later unit actually becomes networkable only after a program that has been configured for a Series C or later is downloaded to theMicroLogix. This is done for backwards compatibility with Series A Hand Held Programmers ( HHP ). A.I.500 (v8.14 or greater) or RSLogix 500 programming software can be used to download a program to a MicroLogix 1000 and "promote" it to Series C functionality. APS does NOT have this capability. The Series B HHP may also be used to "promote" a MicroLogix 1000 to Series C functionality. The HHP onlyconnects via DF1 full duplex, but it does support ALL Series C or later functions. An AIC+ must be used to place a MicroLogix 1000 Series C or later, a MicroLogix Analog, MicroLogix 1200, or MicroLogix 1500 controller onto the DH-485 network. Connect the MicroLogix to the AIC+ using a 1761-CBL-PM02 or 1761-CBL-HM02 (or equal) cable. The MicroLogix 1000 Analog started shipping as a Series A unit. Thiscontroller has all the communications capabilities of a standard MicroLogix 1000 Series C or later controller.
IMPORTANT NOTE: RSLINX Lite or RSLINX must be revision 2.00.97 or greater to establish communications to a Micrologix 1000 Analog controller via the RSWHO screen of RSLINX /RSLOGIX 500 Software.
Micrologix 1000 and Analog ( Primary Protocol Bit )
The Primary Protocol Bit, S:0/10,...
Leer documento completo
Regístrate para leer el documento completo.