| Technical specifications |
| Digital input |
| Number of I/O | 16 channels |
| Configuration | Each DIO bit can be independently read from (DIN) or written to (DOUT). The DIN bits canbe read at any timewhether the DOUT is active or tri-stated. |
| Input voltage range | 0 to +15 V |
| Input type | CMOS(Schmitt trigger) |
| Input characteristics | 47 kO pull-up/pull-down resistor, 28 kO series resistor |
| Maximum input voltage range | 0 to +20 V maximum (power on/off,relative to DGNDpins 29,30,61,62) |
| Pull-up/pull-down configuration | All pins pulled up to +5V via individual 47 kO resistors.
- The JP1 (DIO 8-15) shorting block default position is pull-up or "HI."
- The JP2 (DIO 16-23) shorting block default position is pull-up or "HI."
Pull down capability is available by placing either of the JP1 and JP2 shorting blocks in the "LO" position. |
| Transfer rate (softwarepaced) | 500port reads or single-bit reads per second, typical. |
| Input high voltage | 1.3V minimum, 2.2V maximum |
| Input low voltage | 1.5V maximum, 0.6V minimum |
| Schmitt trigger hysteresis | 0.4Vminimum, 1.2Vmaximum |
| Digital output |
| Number of I/O | 16 channels |
| Configuration | Each DIO bit can be independently read from (DIN) or written to (DOUT). The DIN bitsmay be read at any timewhether the DOUT is active or tri-stated |
| Output characteristics | 47 kO pull-up, open drain (DMOS transistor) |
| Pull-up configuration | All pins pulled up to +5Vvia individual 47k O resistors.
- The JP1 (DIO 8-15) shorting block default position is pull-up or "HI."
- The JP2 (DIO 16-23) shorting block default position is pull-up or "HI."
|
| Transfer rate (softwarepaced) | Digital output –500 port writes or single-bit writes per second typical. |
| Output voltage range | - 0 to +5V (no external pull upresistor, internal 47kOpull-up resistors connected to +5V by default)
- 0 to +15 Vmaximum
|
| Drain to source breakdown voltage | +50V minimum |
| Off state leakage current | 0.1µA |
| Sink current capability | - 150mA maximum (continuous) per output pin
- 150mA maximum (continuous) for all eight channels
|
| DMOS transistor on-resistance (drain to source) | 4 ? |
| Power |
| +5VUSER output voltage range | Available at terminal block pin - 194.9 V minimum to 5.1 V maximum |
| User +5VUSER output current | Available at terminal block pin - 1910 mA maximum |
| Environmental |
| Operating temperature range | 0 to 50° C maximum |
| Storage temperature range | -40 to 85 ° C maximum |
| Humidity | 0 to 90% non-condensing maximum |
| Mechanical |
| Dimensions | 245mm (L) x 146mm (W) x 50mm(H) |
| Screw terminal connector type and pin-out |
| Connector type | Detachable screw terminal |
| Wire gauge range | 16 AWG to 30 AWG |
