PLC Expansion Modules

pPLC expansion modules (as used with a href="/web/c/automation-control-gear/plcs-hmi-data-acquisition/" target="_self"programmable logic controllers/a) are the ideal solution for the acquisition and management of applications that include PLCs. They read and condition data from a href="/web/c/automation-control-gear/sensors-transducers/strain-gauges/" target="_self"strain gauge/aload and communicate basic weight data back to the processor. /pph2What are PLC expansion modules used for?/h2/ppPLC expansion modules are used in a wide range of applications such as non-automatic weighing machines, measuring of crane and cable loads, force measuring, platform scales and crane scales. To connect PLC expansion modules, a communication cable must be used to connect the module's PLC expansion port to the PLC. The primary task of an expansion module is the measurement and conversion of sensor voltage into a weight value. /pph2Types of PLC expansion modules/h2/ppPLC expansion modules are available in single or dual configurations. Other designs are available for more specialist applications such as dispenser/filler models or feeder control models. The different variables to choose from include number of inputs and outputs, voltage category, range and application./p

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Description Price For Use With Module Type Range Input Type Output Type Number of Inputs Number of Outputs Voltage Category Memory Available Memory Length Width Depth Application
RS Stock No. 738-8748
Mfr. Part No.EM LAN top2
HK$3,988.20
Each
units
TR 641 top2 RC, TR 642 top 2 RC, TR 644 top2 RC Ethernet - Voltage Ethernet 1 1 230 V ac - - 53.6mm 90.1mm 69.2mm -
RS Stock No. 746-6536
Mfr. Part No.6ES7321-1BH10-0AA0
BrandSiemens
HK$3,864.00
Each
units
S7-300 Series Input - Digital - 16 - 24 V dc - - 125mm 40mm 120mm -
RS Stock No. 746-6567
Mfr. Part No.6ES7322-1BF01-0AA0
BrandSiemens
HK$3,906.00
Each
units
S7-300 Series Output - - Digital - 8 24 V dc - - 125mm 40mm 120mm -
RS Stock No. 746-6687
Mfr. Part No.6ES7341-1CH02-0AE0
BrandSiemens
HK$17,336.96
Each
units
S7-300 Series Communication Processor - - - - - 24 V dc - - 40mm 125mm 120mm -
RS Stock No. 746-5870
Mfr. Part No.6ES7231-7PC22-0XA0
BrandSiemens
HK$8,866.68
Each
units
S7-200 Series RTD Input - Analogue - 4 - - - - 80mm 71.2mm 62mm -
RS Stock No. 385-247
Mfr. Part No.FX2N-32CCL
HK$2,745.50
Each
units
MELSEC FX Series Remote Station - - - - - 24 V dc - - 43mm 90mm 87mm -
RS Stock No. 662-3646
Mfr. Part No.6ES7138-4HA00-0AB0
BrandSiemens
HK$4,510.00
Each
units
ET 200 Series, IM 151-7 Interface - - - - - - - - 119.5mm 35mm 75mm -
RS Stock No. 668-3125
Mfr. Part No.6ES7232-4HA30-0XB0
BrandSiemens
HK$856.88
Each
units
S7-1200 Series Output - - Analogue - 1 10 V dc - - 62mm 38mm 21mm -
RS Stock No. 746-6646
Mfr. Part No.6ES7332-5HB01-0AB0
BrandSiemens
HK$6,216.00
Each
units
S7-300 Series Output - - Analogue - 2 24 V dc - - 125mm 40mm 120mm -
RS Stock No. 147-950
Mfr. Part No.BMXRMS008MPF
HK$1,460.00
Each
units
BMX P34 Memory Card - - - - - - Yes 16 MB - - - -
RS Stock No. 801-7558
Mfr. Part No.2863944
HK$1,615.15
Each
units
- Inline ME Terminal - Analogue - 2 - 24 V dc - - 119.8mm 12.2mm 71.5mm -
RS Stock No. 815-5745
Mfr. Part No.AFPX-E30R
BrandPanasonic
HK$2,646.47
Each
units
FP-X Series Expansion Unit - DC Relay 16 14 24 V dc - - 100mm 90mm - -
RS Stock No. 746-6624
Mfr. Part No.6ES7331-7NF00-0AB0
BrandSiemens
HK$11,184.00
Each
units
S7-300 Series Input - Analogue - 8 - - - - 125mm 40mm 120mm -
RS Stock No. 746-5851
Mfr. Part No.6GK7343-2AH01-0XA0
BrandSiemens
HK$15,416.00
Each
units
S7-300 Series Communication Processor - - - - - - - - - - - -
RS Stock No. 806-6875
Mfr. Part No.TM4ES4
HK$1,316.94
Each
units
Modicon M241 Safety - - - - - 24 V - - - - - -
RS Stock No. 705-4900
Mfr. Part No.FX3G-CNV-ADP
BrandMitsubishi
HK$270.00
Each
units
FX3G Series Expansion Adapter - - - - - - - - 14.6mm 90mm 86mm -
RS Stock No. 815-5763
Mfr. Part No.AFP0RE16RS
BrandPanasonic
HK$1,803.24
Each
units
FPOR Series Expansion Unit - Sink/Source Relay 8 8 24 V dc - - 25mm 90mm 60mm -
RS Stock No. 815-5798
Mfr. Part No.AFPX-A21
BrandPanasonic
HK$1,680.29
Each
units
FP-X Series Expansion Unit - Analogue Analogue 2 1 10 V - - - - - -
RS Stock No. 815-5773
Mfr. Part No.AFP0RE32P
BrandPanasonic
HK$1,817.28
Each
units
FPOR Series Expansion Unit - Sink/Source PNP 16 16 24 V dc - - 25mm 90mm 60mm -
RS Stock No. 401-456
Mfr. Part No.CP1W-TS001
BrandOmron
HK$2,626.10
Each
units
PLC Module Input - Analogue - 2 - 24 V dc - - 90mm 86mm 50mm -
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