The TPMC501 is a PCI Mezzanine Card compatible module providing 32 galvanically isolated multiplexed 16 bit ADC channels. The data acquisition and conversion time is mode-dependent: Maximum 12µs without channel / gain change, maximum 14.5µs with channel / gain change.
The ADC input channels can be software configured to operate in single-ended mode (up to 32 input channels) or differential mode (up to 16 input channels). Mixed mode operation is also possible.
The ADC multiplexer is overvoltage protected up to 70Vpp. A programmable gain amplifier allows gains of 1, 2, 5, 10 (TPMC501-10R, -12R, -20R and 22R) or 1, 2, 4, 8 (TPMC501-11R, -13R, -21R and 23R). The full-scale input voltage range for a gain of 1 is +/-10V for the TPMC501-10R, -11R, -20R, -21R and 0V to 10V for the TPMC50112R, 13R, 22R, -23R.
Additionally the TPMC501 provides a sequencer to control the analog inputs without wasting CPU time. Each channel can be independently enabled and configured by a sequencer instruction RAM. After the last instruction of a programmed sequence has completed the ADC data of all channels enabled for the sequence are stored in the data RAM.
The repeat frequency of the sequencer can be programmed by using the sequence timer. The sequence timer is programmable from 100µs to 6.5535s in steps of 100µs. Whenever the timer reaches the programmed value the sequencer starts a new sequence. A special function is the sequencer continuous mode. It is activated, if the sequence timer register is set to 0. In this mode the sequencer will start again with the first instruction of the sequence as soon as the last instruction of the previous sequence has been completed.
Each TPMC501 is factory calibrated. The calibration data is stored in an EEPROM unique to each TPMC501.
in the Calibration-PROM unique to each PMC module.
Software support (TPMC501-SW-xx) is available for different operating systems.
Features
- Standard single-width 32-bit PMC module conforming to IEEE P1386.1
- Up to 32 single-ended or 16 differential A/D channels (multiplexed)
- 16 bit A/D converter
- Channels are galvanically isolated
- Overvoltage protected multiplexer (up to 70 Vpp)
- Programmable gain amplifier (1, 2, 4, 8 or 1, 2, 5, 10)
- Uni-polar (0 V … +10 V) or bi-polar (±10 V) input
- Supports sequencer mode
- Channels are individually selectable
- Programmable cycle time (100 μs up to 6.5535 s)
- Reduces CPU load
- Factory calibration data available in EEPROM
- Front panel I/O (HD50 SCSI-2 type connector) or P14 I/O
Ordering Options
| Manuf. Part No. | | Product Description |
| TPMC501-10R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,5,10, +/-10V, HD50: 32 single-ended or 16 differential channels of isolated 16 bit A/D conversion; Data acquisition and conversion time up to 12µs without channel / gain change and up to 14.5µs with channel / gain change; Sequencer allows periodically scanning of enabled channels; Sequencer Timer range from 100µs to 6.5s; +/-10V inputs; Programmable gain of 1, 2, 5, 10; Factory calibrated gain and offset; DC/DC converter on board; HD50 SCSI-2 type connector in front panel; PCI I/O signaling voltage 3.3V and 5V; Operating temperature -40°C to +85°C |
| TPMC501-11R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,4,8, +/-10V, HD50: Same as TPMC501-10R but programmable gain of 1, 2, 4, 8 |
| TPMC501-12R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,5,10, 0-10V, HD50: Same as TPMC501-10R but 0-10V inputs |
| TPMC501-13R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,4,8, 0-10V, HD50: Same as TPMC501-10R but programmable gain of 1, 2, 4, 8 and 0-10V inputs |
| TPMC501-20R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,5,10, +/-10V, P14 I/O: Same as TPMC501-10R but P14 I/O |
| TPMC501-21R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,4,8, +/-10V, P14 I/O: Same as TPMC501-11R but P14 I/O |
| TPMC501-22R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,5,10, 0-10V, P14 I/O: Same as TPMC501-12R but P14 I/O |
| TPMC501-23R | | 32 Channel Isolated Multiplexed 16 bit A/D, gain 1,2,4,8, 0-10V, P14 I/O: Same as TPMC501-13R but P14 I/O |
Software and Documentation
| Manuf. Part No. | | Product Description |
| TPMC501-DOC | | User Manual for TPMC501 |
| TPMC501-SW-25 | | Integrity Software Support: Device driver; Source code; Programmer documentation |
| TPMC501-SW-42 | | VxWorks Software Support: Legacy and VxBus-enabled Software Support; VxWorks Device driver; Source code; Programmer documentation |
| TPMC501-SW-65 | | Windows Software Support: Device driver; Programmer documentation |
| TPMC501-SW-82 | | Linux Software Support: Device driver; Source code; Programmer documentation |
| TPMC501-SW-95 | | QNX Software Support: Device driver; Source code; Programmer documentation |
For other operating systems please contact systerra.
Accessories
| Manuf. Part No. | | Product Description |
| TA101 | | HD50 Cable: 1.8 m cable with two 50 pin male SCSI-2 type connectors. The permissible maximum voltage for the TA101 is 30V DC. |
| TA201 | | HD50 Terminal Block: 50 pin terminal block with 50 pin female SCSI-2 type connector. The permissible maximum voltage for the TA201 is 30V DC. |
| TA301 | | Cable Kit for Modules with HD50 Connector: 1.8 m cable with two 50 pin male SCSI-2 type connectors; 50 pin terminal block with 50 pin female SCSI-2 type connector. The permissible maximum voltage for the TA301 is 30V DC. |
| TPIM001 | | PIM I/O Module with 50 pin Connector: PIM I/O module used with any PIM carrier; I/O lines 1 to 50 routed to a HD50 SCSI-2 type connector in EMI front panel; Operating temperature -40°C to +85°C |
|
