SIPLUS S7-300 SM321 16DI/120/230VAC based on 6ES7321-1FH00-0AA0 with conformal coating, -40…+70 °C, digital input isolated 16 DI, 120/230 V AC, 1x 20-pole More
SIPLUS S7-300 SM321 16DI/120/230VAC based on 6ES7321-1FH00-0AA0 with conformal coating, -40…+70 °C, digital input isolated 16 DI, 120/230 V AC, 1x 20-pole More
Siemens 6AG1321-1FH00-7AA0: SIPLUS S7-300 SM321 16DI/120/230VAC based on 6ES7321- 1FH00-0AA0 with conformal coating, -40…+70 °C, digital input isolated 16 DI, 120/230 V AC, 1x 20-pole.
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Supply voltage / Load voltage L1 / Rated value (AC)
230 V; 120/230 V AC; all load voltages must have the same phase.
Input current / from backplane bus 5 V DC, max.
29 mA
Power loss / Power loss, typ.
4.9 W
Digital inputs / Number of digital inputs
16
Digital inputs / Input voltage / Type of input voltage
AC
Digital inputs / Input voltage / Rated value (AC)
230 V; 120/230 V AC (47 ... 63 Hz)
Digital inputs / Input voltage / for signal "0"
0 to 40V
Digital inputs / Input voltage / for signal "1"
79 to 264V
Digital inputs / Input current / for signal "1", typ.
6.5 mA; (120 V, 60 Hz), 16 mA (230 V, 50 Hz)
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / parameterizable
No
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / at "0" to "1", min.
25 ms
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / at "0" to "1", max.
25 ms
Digital inputs / Input delay (for rated value of input voltage) / for standard inputs / at "1" to "0", max.
25 ms
Digital inputs / Cable length / shielded, max.
1 000 m
Digital inputs / Cable length / unshielded, max.
600 m
Potential separation / Potential separation digital inputs / between the channels
No
Potential separation / Potential separation digital inputs / between the channels, in groups of
4
Potential separation / Potential separation digital inputs / between the channels and backplane bus
Yes; Optocoupler
Ambient temperature during operation / min.
-40 °C; = Tmin
Ambient temperature during operation / max.
70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use
Altitude during operation relating to sea level / Installation altitude above sea level, max.
5 000 m
Altitude during operation relating to sea level / Ambient air temperature-barometric pressure-altitude
Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
Width
40 mm
Height
125 mm
Depth
120 mm
Weights / Weight, approx.
240 g
Part variants and further information
New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
Used (U): Functional used part. 3-month warranty.
Buy parts and arrange repairs with FOXON
We supply new original and refurbished parts with a warranty. We confirm current availability and the possible delivery date before you place an order. For faulty parts, we check the options for diagnostics and professional repair.
