Article number | 6ES7322-5GH00-0AB0 | 6ES7322-1CF00-0AA0 | 6ES7322-1BF01-0AA0 | 6ES7322-1FF01-0AA0 | 6ES7322-5FF00-0AB0 | 6ES7322-1FH00-0AA0 |
| SM322, 16DO, AC/DC24-48V, 0,5A | SM322, 8DO, 48-125V DC, 1,5A | SM322, 8DO, 24V DC, 2A | SM322, 8DO, 120/230V AC, 1A | SM322, 8DO, AC120/230V, 2A | SM322, 16DO, 120/230V AC, 1A |
Supply voltage |
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Mains buffering |
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● Mains/voltage failure stored energy time | 5 ms |
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Load voltage L+ |
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● Rated value (DC) | 24 V; 24 / 48 | 48 V; 48 V DC to 125 V DC | 24 V |
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● permissible range, lower limit (DC) | 20.4 V | 40 V | 20.4 V |
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● permissible range, upper limit (DC) | 57.6 V | 140 V | 28.8 V |
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● Reverse polarity protection | Yes | Yes; through fuse |
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Load voltage L1 |
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● Rated value (AC) |
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| 230 V; 120/230 V AC | 230 V; 120/230 V AC | 230 V; 120/230 V AC |
● permissible range, lower limit (AC) |
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| 93 V | 79 V | 79 V |
● permissible range, upper limit (AC) |
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| 264 V | 264 V | 264 V |
● permissible frequency range, lower limit |
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| 47 Hz |
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● permissible frequency range, upper limit |
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| 63 Hz |
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Input current |
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from supply voltage L+, max. | 200 mA |
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from load voltage L+ (without load), max. |
| 2 mA | 60 mA |
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from load voltage L1 (without load), max. |
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| 2 mA | 2 mA | 2 mA |
from backplane bus 5 V DC, max. | 100 mA | 100 mA | 40 mA | 100 mA | 100 mA | 200 mA |
Power loss |
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Power loss, typ. | 2.8 W | 7.2 W | 6.8 W | 8.6 W | 8.6 W | 8.6 W |
Digital outputs |
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Number of digital outputs | 16 | 8 | 8 | 8 | 8 | 16 |
Short-circuit protection | No; to be provided externally | Yes; Electronic | Yes; Electronic | Yes; Fuse 8 A, 250 V; per group | Yes; to be provided externally; fuse 3.15 A / 250 V, quick response | Yes; Fuse 8 A, 250 V; per group |
● Response threshold, typ. |
| 4.4 A | 3 A |
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● required current for fuse shutdown, min. |
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| 40 A |
| 40 A |
● Response time, max. |
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| 300 ms |
| 300 ms |
Limitation of inductive shutdown voltage to |
| M (-1 V) | L+ (-48 V) |
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Controlling a digital input | Yes | Yes | Yes | Yes | Yes | Yes |
Size of motor starters according to NEMA, max. | Size 5 according to NEMA |
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| 5 NEMA compliant | Size 5 according to NEMA | 4 NEMA compliant |
Spare fuses |
| 6.3 A / 250 V, quick-response, 5x 20 mm |
| 8 A / quick response |
| 8 A / quick response |
Zero-crossing switch |
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| Yes; Max. 60 V | Yes; 60 V |
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Switching capacity of the outputs |
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● on lamp load, max. | 2.5 W | 15 W; 15 W (48 V) or 40 W (125 V) | 10 W | 50 W | 50 W | 50 W |
Load resistance range |
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● lower limit |
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| 12 Ω |
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● upper limit |
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| 4 kΩ |
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Output voltage |
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● for signal “1”, min. | L+ (-0.25 V) | L+ (-1.2 V) | L+ (-0.8 V) | L1 (-1.5 V) | L1 (-8.5 V) |
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● for signal “1” (at max. current), min. |
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| L1 (-1.5 V) |
| L1 (-1.5 V) |
● for signal “1” (at min. current), min. |
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| L1 (-8.5 V) |
| L1 (-8.5 V) |
Output current |
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● for signal “1” rated value | 0.5 A | 1.5 A | 2 A | 2 A | 2 A | 1 A |
● for signal “1” permissible range for 0 to 40 °C, min. |
| 10 mA | 5 mA | 10 mA | 10 mA | 10 mA |
● for signal “1” permissible range for 0 to 40 °C, max. | 0.5 A | 1.5 A | 2.4 A | 2 A | 2 A | 1 A |
● for signal “1” permissible range for 40 to 60 °C, min. |
| 10 mA | 5 mA | 10 mA | 10 mA | 10 mA |
● for signal “1” permissible range for 40 to 60 °C, max. | 0.5 A | 1.5 A | 2.4 A | 1 A | 1 A | 0.5 A |
● for signal “1” minimum load current |
| 10 mA | 5 mA | 10 mA | 10 mA | 10 mA |
● for signal “1” permissible surge current, max. | 1.5 A; for 50 ms, 1 A 2 s one-time | 3 A; for 10 ms |
| 20 A; max. 1 AC cycle | 20 A; with 2 half waves | 20 A; with 2 half waves |
● for signal “0” residual current, max. | 10 µA | 0.5 mA | 0.5 mA | 2 mA | 2 mA | 2 mA |
Output delay with resistive load |
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● “0” to “1”, max. | 6 ms | 2 ms | 100 µs | 1 AC cycle |
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● “1” to “0”, max. | 3 ms | 15 ms | 500 µs | 1 AC cycle |
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Parallel switching of two outputs |
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● for uprating | No | No | No | No | No | No |
● for redundant control of a load | Yes | Yes; only outputs of the same group | Yes | Yes | Yes | Yes; only outputs of the same group |
Switching frequency |
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● with resistive load, max. | 10 Hz | 25 Hz | 100 Hz | 10 Hz | 10 Hz | 10 Hz |
● with inductive load, max. | 0.5 Hz | 0.5 Hz | 0.5 Hz | 0.5 Hz | 0.5 Hz | 0.5 Hz |
● with inductive load (acc. to IEC 60947-5-1, DC13), max. | 0.5 Hz | 0.5 Hz | 0.5 Hz |
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● with inductive load (acc. to IEC 60947-5-1, AC15), max. |
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| 0.5 Hz | 0.5 Hz | 0.5 Hz |
● on lamp load, max. | 0.5 Hz | 10 Hz | 10 Hz | 1 Hz | 1 Hz | 1 Hz |
Total current of the outputs (per group) |
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horizontal installation |
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— up to 40 °C, max. | 0.5 A; 8 A per module | 6 A | 4 A | 4 A | 8 A | 4 A |
— up to 50 °C, max. |
| 4 A |
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— up to 60 °C, max. | 0.5 A; 8 A per module | 3 A | 4 A | 2 A | 4 A | 2 A |
vertical installation |
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— up to 40 °C, max. | 0.5 A; 8 A per module | 4 A | 4 A | 2 A | 4 A | 2 A |
Cable length |
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● shielded, max. | 1 000 m | 1 000 m | 1 000 m | 1 000 m | 1 000 m | 1 000 m |
● unshielded, max. | 600 m | 600 m | 600 m | 600 m | 600 m | 600 m |
