6ES7322-1BL00-0AA0 - Siemens
MPN6ES7322-1BL00-0AA0
End of Life
SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module)
$203.20Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Outputs
| Parameter | Value |
|---|---|
| Digital outputs | 32 |
Electrical
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Output current, resistive load, max. | 100 Hz |
| Output current at signal "1" (rated) | 0.5 A |
| 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. | 110 mA |
| Power dissipation (typ.) | 6.6 W |
| Inductive shutdown voltage clamp | L+ (-53 V) |
| Load resistance, upper limit | 4 kΩ |
| Load resistance, lower limit | 48 Ω |
| Isolation between channels | Yes |
| 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 |
| Diagnostics function | No |
| Diagnostic alarm | No |
| Short-circuit response threshold (typ.) | 1 A |
| Short-circuit detection | No |
| Wire-break detection | No |
| Redundant load control | Yes; only outputs of the same group |
| Output can drive a digital input | Yes |
Performance
| Parameter | Value |
|---|---|
| Output switching delay 0 to 1, max. | 100 µs |
| Output switching delay 1 to 0, max. | 500 µs |
| Switching frequency, inductive load, max. | 0.5 Hz |
| Switching frequency, lamp load, max. | 10 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.) | 260 g |
MPN
6ES7322-1BL00-0AA0