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| Thorncote Road, Near Sandy, Bedfordshire SG19 1PU Tel +44(0)1767 626444 sales@london-electronics.com |
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BCD input remote / slave displays
You can choose from a range of BCD input displays to match your exact requirements.
Suited for these applications and more:-
- Remote weight display
- Sharing measurements with other operators.
- Displaying PLC data
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The BCD2 is a low cost yet flexible and easy to use 1/8 DIN remote display, which can be used to show BCD data.
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| Input Signals | Detachable screw terminals accept 2 decade BCD at 12 or 24V level. Active HI or Active LO |
| Digits | 2 digits, 25mm high. Legible up to 13 metres away. Red or Green |
| Power | 22-28VDC |
| Bezel size | 96mm wide x 48mm high. 13mm forward. |
| Panel cutout | 92mm wide x 45mm high. +1mm, -0mm |
| Depth behind panel | 102mm including connectors + cable. |
| Sealing | IP54 standard, IP67 with optional SPC4 cover |
| See operating Manual |
| See datasheet |
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The BCD4 is a low cost yet flexible and easy to use remote display, which can be used to show BCD data.
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| Input Signals | Detachable IDC Header accept 4 decade BCD at 12 or 24V level. Active HI or Active LO |
| Digits | 4 digits, 14mm high. Legible up to 7 metres away. Red or Green |
| Power | 21-26VDC, 2 watts |
| Bezel size | 72mm wide x 24mm high. 10mm forward. |
| Panel cutout | 68mm wide x 22mm high. +1mm, -0mm |
| Depth behind panel | 80mm including connectors + cable. |
| Sealing | IP54 standard, IP65 optional |
| See operating Manual |
| See datasheet |
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The INT2-S4 is a low cost yet highly flexible and easy to use 1/8 DIN remote display, which can be used to show BCD data. It normally accepts serial data ASCII input, such as RS232, RS422, RS485 etc., but with the PSC1 BCD to serial converter it offers a number of important advantages. These include:-
* Simpler wiring saves installation time
* Cabling costs are reduced. Only one 4 core cable!
* Reliability is improved
It has a number of useful plug-in options which make it ideal for use in many control and monitoring applications.
Parallel BCD to ASCII converter details...
This convertor takes BCD data from a PLC and converts it to RS422, to simplify wiring and reduce installation costs.
For example, a parallel PLC output representing 6 digits of BCD would have 24 data lines, a common and a strobe.
If you want to send this data to a remote device, your cabling costs could be high. With the PSC1 you'd only need a 4 core screened cable to the remote device.
Details about the INT2-S4 display which goes with the converter ...
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 See operating Manual (new Mk2 version) |
| See operating Manual (old Mk1 version) |
 See datasheet |
 See model number & pricing calculator |
  
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| INT2-S Specifications |
| Approvals | Available as UL and cUL listed on request.
Open Type, Process Control Equipment, listing number 39CP, File E317722
Produced to IPC 610 Class 2 Standard
UL ISO9001:2008 QA CERT. |
| Input connections | Detachable plug-in screw terminals |
| Input Signal | Accepts RS232 or RS485 input - please specify which you need.
Modes
ASCII: Displays and ASCII character within the limitations of a 7 segment display.
Quant: Displays only numeric ASCII values.
Qa.Tot: Quantity totaliser. Can be used to accumulate weight values, for example after each batch. Uses a contact closure to trigger addition.
Adjustable parameters
Baud rate: 300 to 115200
Data format: 701, 7e1,7n2,801,8e1,8n1,8n2
Termination character: Hex 00 to FF
Reject Characters: counted from termination char. |
| Addressing | 00 (wildcard) to F7 |
| Digits | 6 digits, 14mm high. Legible up to 7 metres away. 10 readings per second. Variable brightness from front panel. |
| Digit colour | Red - standard. Green - optional |
| Front panel controls | Configuration, Tare, Reset, Max/Min, Alarms |
| Power | 100-240 VAC std, 11-30VDC option. 10VA Power burden, max. |
| Accuracy | No error, direct copy of input data. |
| Analogue output | Optional plug-in 16 bit module
Linearity +/- 0.02% of range
0-20/4-20mA into 0 to 500 Ohms
Resolution 0.4uA
0-10V into loads >600 Ohms
Resolution 0.2mV
-10 to+10V into loads >600 Ohms
Resolution 0.4mV
Accuracy 0.1%of range
Stability 50ppm/C
Fully isolated from input and power
Fully scalable with digital precision
Special features
Forward and reverse action possible
Can be set to operate from nett or gross value. |
| Alarm output | Optional plug-in relay SPST modules
2 Alarms rated 5A 250VAC, SPST
4 Alarms rated 2A 250VAC, SPST
Selectable normally open or normally closed
Optional plug-in relay SPDT modules
2 Alarms rated 5A 250VAC, SPDT
Optional plug-in solid state modules
2 Alarms rated 50V 100mA DC.
Adjustable hysteresis
In-flight compensation facility.
Energise or de-energise on trip
Special features
Adjustable timers to set energise and de-energise delays. Can also be set to pulse for applications needing less than 100% duty cycle.
In-band and out-of-band alarm function.
Manual and automatic in-flight compensation.
Can be set to operate from nett or gross value. |
| Serial data output | Optional plug-in modules.
RS232
RS485 Addressable
On demand or continuous output.
Special features
Can include time and date with RTC option fitted.
Can be set to operate from nett or gross value. |
| Logic inputs | 3 logic inputs, individually configurable for Hold, Reset, Tare, Peak/valley, Nett/Gross, Memory Address
Normally open, NPN or contact closure input to activate.
5V open circuit, 1mA switched current. |
| Real time clock option | Accuracy better than 2 minutes per year. Allows date and time to be included in serial data, for example for printing time-stamped records.
Automatic summer/winter time correction for Europe and USA
Battery backup to maintain timing whilst switched off. Type = CR1620 3V Lithium |
| Environmental | Storage -20 to +70C
Operating 0 to 50C
Non condensing.
Optional IP67 cover SPC4 |
| Connectors | Detachable screw terminals |
| Bezel size | 96mm wide x 48mm high. 13mm forward. |
| Panel cutout | 92mm wide x 45mm high. +1mm, -0mm |
| Depth behind panel | 125mm including connectors + cable. |
| Sealing | IP65 standard, IP67 with optional SPC4 cover |
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This is now Week 5 of 2012
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Fusion C Counters
