The PMC compatible module TPMC700 has 32 (16) digital outputs with galvanic isolation via optocouplers. All outputs resist short-circuits and are protected against thermal overload. The output drivers are capable of driving 0.5 A continuous per channel as high side switch. A hardware watchdog clears all outputs in case of trigger failure.
The TPMC700-1xR provides front panel I/O with a HD50 SCSI-2 type connector, the TPMC700-2xR provides P14 I/O.
Software Support (TPMC700-SW-xx) is available for different operating systems.
| Mechanical Interface |
PCI Mezzanine Card (PMC) Interface, Single Size |
| Electrical Interface |
PCI Rev. 3.0 compatible, 33 MHz / 32 bit PCI, 3.3 V and 5 V PCI Signaling Voltage |
| PCI Target Chip |
TEWS PCI Interface FPGA |
| Number of Outputs |
TPMC700-10R/20R: 32 digital outputs
TPMC700-11R/21R: 16 digital outputs |
| Output Isolation |
Optocouplers for galvanic isolation between computer system and output lines |
| External Output Voltage |
24 VDC typical, 6 VDC minimum, 48 VDC maximum |
| Output Current |
0.5 A typical (0.3 A for voltages over 32 V) |
| Short Circuit Current |
0.8 A typical |
| Output Voltage Drop |
1.1 V typical @ 0.5 A |
| Output Protection |
Overload, short circuit, GND and Vs open wire protection, thermal shutdown |
| Watchdog |
Maximum trigger distance = 120 ms |
| I/O Connector |
TPMC700-10R/11R: HD50 SCSI-2 type connector
TPMC700-20R/21R: 64 pin P14 Mezzanine Card Connector |
| Power Requirements |
75 mA typical @ +5 VDC |
| Temperature Range |
Operating: -25 °C to +85 °C
Storage: -40 °C to +125 °C |
| Weight |
72 g |
| Humidity |
5 – 95% non-condensing |
| MTBF 1) |
711 000 h to 858 000 h |
1) depends on variant, for further details see User Manual
