Backplane System integration Allen-Bradley Backplane
Backplanes designed for minimum overall life cycle costs Simple, reliable and professional design Using standard cost-optimised DIN-rail devices Flexible connection set-up to fit the different DCS systems Connection for both master and slave PLC and connection between the two Redundant power supply Easy access via HART modem HART point-to-point connectivity 5 years guarantee Safety The backplane gives you the greatest possible guarantee of a faultless connection as wiring is carried out automatically on our state-of-the-art SMT machine. Each backplane is given a unique identification which is controlled and documented according to our ISO 9001 quality system. This is your guarantee for delivery of identical backplanes, be it for OEM projects or extensions of existing installations with the same configuration. Cost saving The backplane is the optimum solution for installations with several built-in devices. The wiring between the device and the SCADA system has been replaced by a multi-cable which reduces wiring costs to a minimum. Furthermore, the start-up time is reduced to an absolute minimum. HART connectivity Point-to-point HART connectivity can be achieved by making a separate cable line for the HART signals. Alternatively, a HART pocket can be installed on the output connection on the devices 5106 & 5107 for easy measurement with HART modem. Redundant system with diagnostics The backplane can be set up for redundant connection, covering both signals and power supply. By power failure or short circuit, a potential-free signal is fed back to the PLC/DCS system. The power lines are also fuse-protected. 2
Intelligent surveillance The redundant power supply connection ensures the best possible operating conditions. In case of a supply interruption, an alarm signal is immediately transmitted via the relay output. The output signals and the supply to each device can be looped through a fail-safe controller which will then determine whether a device is on or off. World wide safety standards The many versatile devices in the 5000 series are certified for world wide installation with approvals for: ATEX UL GOST The devices have also passed vibration tests according to the DNV marine standard. To further ensure a reliable and durable design, the backplane board is made of galvanised steel. 3
For safety applications The backplane 7300 series also comes in a version suitable for all PR s system 9000 barriers with SIL - full assessment according to IEC 61508. The 9000 series features the unique 4501 front display that offers you: Configuration in no time Overview of the process Password protection Quick copying of the configuration With the backplane 7300 series we have cultivated the art of achieving the largest number of possible combinations while still keeping it simple. The 7300 series is thus the optimum solution for: Analogue input signals Analogue output signals Digital input signals Digital output signals Temperature input signals Devices with up-to-date intrinsically safe design The backplane is designed for intrinsically safe devices which eliminates the need for complex and expensive grounding. In addition to the intrinsically safe design, the devices are also characterised by a high degree of isolation which ensures noise-free signal conditioning as well as increased safety. Something more than usual The unique design combined with the flexibility of the PR devices allow the backplane to handle signals in more than the usual way, e.g.: Mixing of signals Duplication of signals Point-to-point HART connnectivity 4
Grounding terminal The ground connection, on the connector board, is easy to install. A redundant grounding can also be established in order to optimise safety. DIN rail click-on system All devices for the backplanes are standard stock units available on a day-to-day basis. They are mounted on the backplane with a reliable click-on system. Plug n play The backplane comes in 2 standard sizes with room for either 8 or 16 devices allowing up to 32 channels. All devices from the PR 5000 series in both Ex and non-ex versions are suitable. The standard connection allows integration with the following system vendors: ABB Automation Allen-Bradley Emerson Foxboro GE-Fanuc Honeywell Invensys Mitsubishi Schneider Electric Siemens Yokogawa Tagging strip Easy servicing is also taken into account with the backplane as a tagging strip is provided. Mounting The backplanes are designed for fast and easy installation directly in the switch cabinet. They can be installed both HORIZONTALLY and VERTICALLY to suit the different applications. Optimisation of spare parts stock A backplane solution helps optimise your stock of spare parts as the same type of device can be used for both backplane and conventional DIN rail mounting. 5
Block diagram 7300 A 2AT Supply RE1 Supply PLC / DCS Redundant device 2AT connection connection Backup RE2 Backup Cross wiring Power failure RE1 RE2 7300 B 2AT Supply RE1 Supply PLC / DCS Assembly board Redundant device 2AT connection connection Backup RE2 Backup 2AT Cross wiring Cross wiring Supply 2AT RE4 Backup Power failure RE1 RE2 RE3 RE4 6
Backplane order code: 7300 Type Devices Channels Configuration Input / output 7300 8 : A 16 : B 1 : 1 2 : 2 8 devices - single / dual : A 8 devices - redundant : B 16 devices - single / dual : C 16 devices - redundant : D Analogue & : 1 temperature input Analogue output : 2 Digital (5202B2) : 3 Digital (5202B4) : 4 Digital (5203) : 5 Cable order code: 7301 Type System vendor Input / output connector Cable length 7301 Allen-Bradley - ControlLogix : B1 Sub D 25-pin : A 1 m : 1 Sub D 37-pin : B 2 m : 2 3 m : 3 5 m : 4 7.5 m : 5 10 m : 6 12.5 m : 7 15 m : 8 20 m : 9 25 m : 10 30 m : 11 35 m : 12 7
Mechanical specifications Output connector I Output connector II 5.5 mm 20 mm 240 mm 225 mm 11 mm 205 mm 152.3 mm H x W with 8 devices 145.6 mm D with 8 and 16 devices Assembly board 455 mm 440 mm Output connector I 7 1 0 1 B A C K P L A N E Output connector II 205 mm 152.3 mm H x B with 16 devices Electrical specifications: Specifications range: -20 to +60 C Common specifications: Supply voltage... 20.4...27.6 VDC Internal consumption, without devices. 2 W (7300A) Internal consumption, without devices. 4 W (7300B) Fuse... 2 A SB / 250 VAC Isolation voltage, test / operation... 500 VAC / 50 VAC Dimensions with devices (HxWxD)... 205 x 240 x 145.6 mm Dimensions with devices (HxWxD)... 205 x 455 x 145.6 mm Weight 7300A (without devices)... 1200 g Weight 7300B (without devices)... 2400 g Relay outputs: Max. voltage... 50 VRMS Max. current... 1 A / AC Max. AC power... 50 VA Max. current at 24 VDC... 1 A Observed authority requirements: Standard: EMC 2004/108/EC... EN 61326-1 8
S for Allen-Bradley ControlLogix 9
Backplanes Allen Bradley ControlLogix Signal Part number Allen-Bradley ControlLogix - card type PR devices AI AO DI DO 7300A2A1 7300A1A2 7300B2C4 7300B2C5 1756-IF16 1756-OF8 1756-IB32/B 1756-OB32 5104, 5106 (HART), 5114, 5115 & 5116 5105 & 5107 (HART) 5202B4 (4 relays) 5203 10
Backplanes ControlLogix 1756-IF16 Type: 16 x AI PR item no.: 7300A2A1 PR devices: 5104 Cable connection: 7301B1Axx-1756-IF16 (xx specify length) Sub D 25 Wiring diagram for 1756-IF16 205 mm 240 mm Supply Principle diagram: Input + Current + 42 13 Gnd. Current - 41 11 V+ PR5104 52 23 V+ Input + Current - 51 21 PR5104 11
ControlLogix Backplanes 1756-OF8 Type: 8 x AO PR item no.: 7300A1A2 PR devices: 5105 Cable connection: 7310B1Axx-1756-OF8 (xx specify length) Sub D 25 Wiring diagram for 1756-OF8 205 mm 240 mm Supply Principle diagram: Input + Current + 43 13 Gnd. Current - 41 11 PR5105 V+ V+ 43 13 Input + Current - 41 11 PR5105 12
Backplanes ControlLogix 1756-IB32/B Type: 32 x DI PR item no.: 7300B2C4 PR devices: 5202 Cable connection: 7310B1Bxx-1756-IB32/B (xx specify length) Wiring diagram for 1756-IB32/B Sub D 37 205 mm 455 mm 16 digital outputs: Input + 42 13 Current + Principle diagram: Rs Rp CH 1 Gnd. Current - 41 11 OUT+ Gnd. PR5202 OUT+ 53 23 CH 2 OUT - 51 21 PR5202 1756-IB32/B output: 13
ControlLogix Backplanes 1756-OB32 Type: 32 x DO PR item no.: 7300B2C5 PR devices: 5203 Wiring diagram for 1756-OB32 Cable connection: 7310B1Bxx-1756-OB32 (xx specify length) Sub D 37 205 mm 455 mm 32 digital outputs: Principle diagram: 14 Output + Output - Output + Output - 43 41 53 51 PR5203 12 CH1 11 22 CH2 21 Gnd., backplane Gnd., backplane V+ V+ Gnd., backplane
Signals the Best Around the world, PR electronics helps create increased efficiency and safety via industrial signal conditioning. The means to achieve this is reliable, flexible and user-friendly devices, thorough technical documentation, fast delivery and competent technical support in short, all aspects which are of importance to our customers. This is why PR electronics always...»signals the Best«15