The 6ES7322-1BF01-0AA0: Each of the 8 outputs delivers a rated current of 2 A at 24 V DC, with no derating up to 60 °C (both 40 °C and 60 °C limits show 4 A total per module, so per-channel current is consistent). The module draws 6.8 W typ from the backplane bus (5 V DC max 40 mA). Isolation between channels, in groups of 4, is tested at 500 V DC. Switching frequency depends on load: 100 Hz with resistive loads, 0.5 Hz with inductive loads, and 10 Hz with lamp loads. The electronic short-circuit protection trips at a typical threshold of 3 A, clearing faster than a gG fuse. Response threshold typ 3 A, electronic protection, not fuse-blown alarm.
Siemens 6ES7322-1BF01-0AA0 S7-300 8DO 24V DC 2A, EOL
MPN6ES7322-1BF01-0AA0
End of Life
Siemens SIMATIC S7-300, Digital Output Module 6ES7322-1BF01-0AA0, 8 DO, 24 V DC, 2 A.
$44.44Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Digital outputs | 8 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Output current, resistive load, max. | 100 Hz |
| Output current at signal "1" (rated) | 2 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. | 4 A |
| Current consumption from backplane bus (5 V DC), max. | 40 mA |
| Power dissipation (typ.) | 6.8 W |
| Inductive shutdown voltage clamp | L+ (-48 V) |
| Load resistance, upper limit | 4 kΩ |
| Load resistance, lower limit | 12 Ω |
| Isolation between channels | Yes |
| Isolation between channels and backplane bus | Yes; Optocoupler |
| Isolation, channels in groups of | 4 |
| Isolation test voltage | 500 V DC |
| Parameter | Value |
|---|---|
| Short-circuit protection | Yes; Electronic |
| Diagnostics function | No |
| Diagnostic alarm | No |
| Short-circuit response threshold (typ.) | 3 A |
| Short-circuit detection | No |
| Wire-break detection | No |
| Redundant load control | Yes |
| Output can drive a digital input | Yes |
| 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 |
| 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 |
Product details
Frequently asked questions
What are the key ratings of this module?
8 digital outputs at 24 V DC, 2 A per channel. Switching frequencies: 100 Hz resistive, 0.5 Hz inductive, 10 Hz lamp load. Electronic short-circuit protection at typ 3 A. Isolation tested at 500 V DC between channel groups.
Will this module drop into a panel wired for 6ES7314-1AF10-0AB0?
No. The 6ES7314-1AF10-0AB0 is a CPU with a different form factor and backplane interface. Rewiring and reconfiguration would be required for this output module.
MPN
6ES7322-1BF01-0AA0