6ES7322-1BH81-0AA0 - Siemens
MPN6ES7322-1BH81-0AA0
End of Life
SIMATIC S7-300, DIGITAL OUTPUT SM 322, OPTICALLY ISOLATED, FOR EXPANDED TEMPERATURE RANGE, 16 DO, 24V DC, 0.5 A, 20 PIN
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Specifications
Outputs
| Parameter | Value |
|---|---|
| Digital outputs | 16 |
Electrical
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Output current, resistive load, max. | 100 Hz |
| Permissible range, upper limit (DC) | 28.8 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Output voltage at signal "1" (min.) | L+ (-0.8 V) |
| Residual current at signal "0", max. | 0.5 mA |
| Output current up to 60 °C, max. | 3 A |
| Current consumption from backplane bus (5 V DC), max. | 80 mA |
| Power dissipation (typ.) | 4.9 W |
| Inductive shutdown voltage clamp | L+ (-48 V) |
| Isolation between channels and backplane bus | Yes; Optocoupler |
| Isolation, channels in groups of | 8 |
| Isolation test voltage | 500 V DC |
Protection & Diagnostics
| Parameter | Value |
|---|---|
| Short-circuit protection | Yes; Electronic |
Performance
| Parameter | Value |
|---|---|
| Switching frequency, inductive load, max. | 0.5 Hz |
| Switching frequency, lamp load, max. | 100 Hz |
Mechanical & Connection
| Parameter | Value |
|---|---|
| Cable length, unshielded, max. | 600 m |
| Cable length, shielded, max. | 1 000 m |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight (approx.) | 190 g |
MPN
6ES7322-1BH81-0AA0