PCL-860 – 4 1/2 DIGIT VOLTMETER (Rev A2)
350,00 € Excl. VAT
Introduction
The PCL-860 is a 4 1/2 digit DC/AC voltmeter card that plugs into any I/O slot of IBM PC/XT/AT or compatible computers.It provides all the features and accuracy you would expect from a bench-top voltmeter.
It uses the computer screen as its display and it takes one forth of the screen when activated. This size allows 4 separate PC’s instruments (including the PCL-860) display on the screen at same time. In addition, instead of using push-buttons on the instrument front panel,it uses the computer keyboard.
The PCL-860 provides a standard programmable DC current source.It can be used as a 4-wire resistance precision ohmmeter. The PCL-860 has also a build-in 16 bit digital output
1.2. Specifications PCL-860
Input impedance 10Mohm
DC voltage
Range Resblution Accuracy
200mv 10uv ±0.03%+1
2V 100uV ±0.03%+1
20V lmV ±0.03%+1
200V 10mV ±0.03%+1
Over voltage : 250V DC or peak AC
AC voltage : True RMS
Range Resblution Accuracy
200mv 10uv ±0.03%+1
2V 100uV ±0.03%+1
20V lmV ±0.03%+1
200V 10mV ±0.03%+1
250V DC or peak AC
AC bandwidth :10KHz
Current source : 0.1mA, lmA, 10mA , user defined (< =1OmA)
* Resistance : (4 wire measurement with current source)
Range Resolution Accuracy Current Source
20ohm 1 mili-ohm ±0.03% +1 10mA
200ohm 10 mili-ohm ±0.03%+ 1 10mA
2Kohm 0.1ohm ±0.03% +1 lmA
20Kohm lohm ±0.03%+1 0.1mA
* Conversion rate : 2.5, 5, 10 reading/sec
* Digital output : 16 channel TTL compatible 8.0mA sink and 0.4 mA driver
General :
* Power consumption : +5V, 390mA; +12V, 210mA typical
* Digital output connecter: 20 pin flat cable connector with +5V, +12V, ground
* I/O base address : &H200-&H3F0 (factory setting is &H230)
* Operating temperature : 0 – 50°C
* Storage temperature : -20 – 65°C
* Weight : 290gm
5 in stock
Introduction
The PCL-860 is a 4 1/2 digit DC/AC voltmeter card that plugs into any I/O slot of IBM PC/XT/AT or compatible computers.It provides all the features and accuracy you would expect from a bench-top voltmeter.
It uses the computer screen as its display and it takes one forth of the screen when activated. This size allows 4 separate PC’s instruments (including the PCL-860) display on the screen at same time. In addition, instead of using push-buttons on the instrument front panel,it uses the computer keyboard.
The PCL-860 provides a standard programmable DC current source.It can be used as a 4-wire resistance precision ohmmeter. The PCL-860 has also a build-in 16 bit digital output
1.2. Specifications PCL-860
Input impedance 10Mohm
DC voltage
Range Resblution Accuracy
200mv 10uv ±0.03%+1
2V 100uV ±0.03%+1
20V lmV ±0.03%+1
200V 10mV ±0.03%+1
Over voltage : 250V DC or peak AC
AC voltage : True RMS
Range Resblution Accuracy
200mv 10uv ±0.03%+1
2V 100uV ±0.03%+1
20V lmV ±0.03%+1
200V 10mV ±0.03%+1
250V DC or peak AC
AC bandwidth :10KHz
Current source : 0.1mA, lmA, 10mA , user defined (< =1OmA)
* Resistance : (4 wire measurement with current source)
Range Resolution Accuracy Current Source
20ohm 1 mili-ohm ±0.03% +1 10mA
200ohm 10 mili-ohm ±0.03%+ 1 10mA
2Kohm 0.1ohm ±0.03% +1 lmA
20Kohm lohm ±0.03%+1 0.1mA
* Conversion rate : 2.5, 5, 10 reading/sec
* Digital output : 16 channel TTL compatible 8.0mA sink and 0.4 mA driver
General :
* Power consumption : +5V, 390mA; +12V, 210mA typical
* Digital output connecter: 20 pin flat cable connector with +5V, +12V, ground
* I/O base address : &H200-&H3F0 (factory setting is &H230)
* Operating temperature : 0 – 50°C
* Storage temperature : -20 – 65°C
* Weight : 290gm
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Cancellation / Return / Exchange Policy
Overview
Our refund and returns policy lasts 30 days. Returns are only accepted if product are not as specified or have any defects.If 30 days have passed since your purchase, we can’t offer you a full refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
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- Gift cards
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- Some health and personal care items
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
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- Book with obvious signs of use
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- Any item that is returned more than 30 days after delivery
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180,00 € Excl. VATAdd to cartFeatures PCL-847A :
• Four independent RS-422/485 serial ports
• Transmission speeds up to 921.6 Kbps
• Independent/shared IRQ settings between each of the 4 serial ports
• Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
• Supports standard DOS COM1, COM2, COM3, and COM4
• Supports DOS/Windows 3.1 (PC-ComLIB), Windows 95/98,
Windows NT (ICOM Utility)
• Provides 1000 VDC isolation (PCL-846A/846B only)
• Provides 3000 VDC surge protection (PCL-846B/847B)
• Space reserved for termination resistors
• Supports 2 wire or 4 wire operation
• Supports Tx, Rx, RTS, and CTS signals
• Automatic RS-485 data flow control or RTS control PCL-847AIntroduction:
PCL-846/847 series cards provide four independent RS-422/485
serial ports on a card. Each port has a 16C550 UART with an on-chip
16-byte FIFO buffer for reliable, high-speed serial I/O. The UART
buffers data into 16-byte packets before putting it on the bus. This
drastically reduces the CPU load and avoids data loss when the
system is busy and cannot process the interrupt quickly. The UART
is especially useful for high speed serial I/O under Windows.
PCL-846 cards differ from PCL-847 cards in that they utilize
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damage from ground loops, increasing system reliability in harsh
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include surge protection technology, protecting your system from
abrupt high voltage surges (up to 3000 V) such as those caused by
lightning during thunderstorms.An RS-485 Network with Automatic Data Flow Control
Using RS-232 Software
The RS-485 mode automatically senses the direction of incoming
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makes your network look and act just like an RS-232 network.
Application software written for half duplex RS-232 can be used
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RS-485 network with just two wires.Specifications PCL-847A :
• Ports: 4
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• Speed: 50 ~ 921.6 Kbps
• Parity: none, even, odd
• Signal support:
TxD+, TxD-, RxD+, RxD-, CTS+, CTS-, RTS+ and RTS-
• I/O address: From 200H to 3F8H
• IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
• Isolation voltage: 1000 VDC (PCL-846A/846B only)
• Surge protection: 3000 VDC (PCL-846B/847B)
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• Cables: 30-cm male DB-37 to four male DB-9 (DTE)
• Operating temperature: 0 ~ 60° C (32 ~ 140° F)
• Storage temperature: -25 ~ 80° C (-13 ~ 176° F)
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131,00 € Excl. VATAdd to cartFeatures:
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• Emulates 8255 PPI mode 0
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• Interrupt handling
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The card’s DIO ports are combined into 8-bit ports, six for the
PCL-731. You can configure each port individually by software for
either input or output. The card can directly interface with SSR
module carrier boards through a 50-pin Opto-22 compatible
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The PCL-731 is a low-cost alternative of the PCL-722. Like the
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• I/O lines: 48
• Programming mode: 8255 PPI mode 0
• Interrupt: Bit 0 of one port can generate an interrupt to
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• Interrupt triggering: Rising or falling edge triggering, jumperselectable
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• Power consumption:+5 V @ 0.5 A typical
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• Operating temperature: 0 ~ +60° C (32 ~ 140° F)
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• Operating humidity: 5 ~ 95% RH non-condensing (refer to IEC
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• Connectors: 2×50-pin male ribbon-cable connectors
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PCL-10150-1.2: 50-pin flat cable, 1.2 m
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576,00 € Excl. VATAdd to cartIntroduction
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Isolation protection
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· ‘C’ libraries containing device drivers provided
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