| SIMATIC S7/PCS7, SM 322 DIGITAL OUTPUT MODULE, 16 DO, DC 24 V / 0,5A, CAPABLE OF DIAGNOSTICS, WIRE BREAK DETECTION TO 0 AND 1 SIGNAL, 1 X 40-PIN, INTERFACE MODULE IM 153-X HF NECESSARY |
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Supply voltage |
Load voltage L+ |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
Input current |
from load voltage L+ (without load), max. | 100 mA |
from backplane bus 5 V DC, max. | 100 mA |
Power losses |
Power loss, typ. | 6 W |
Digital outputs |
Number/binary outputs | 16 |
Limitation of inductive shutdown voltage to | L+ (-68 V) |
Lamp load, max. | 5 W |
Load resistance range |
lower limit | 48 Ω |
upper limit | 4 kΩ |
Output voltage |
for signal "1", min. | L+ (-0.7 V) |
Output current |
for signal "1" rated value | 0.5 A |
for signal "1" permissible range, min. | 5 mA |
for signal "1" permissible range, max. | 0.6 A |
for signal "0" residual current, max. | 0.7 mA |
Switching frequency |
with resistive load, max. | 100 Hz |
on lamp load, max. | 10 Hz |
Aggregate current of outputs (per group) |
horizontal installation |
up to 60 °C, max. | 2 A |
vertical installation |
up to 40 °C, max. | 2 A |
Cable length |
Cable length, shielded, max. | 1000 m |
Cable length unshielded, max. | 600 m |
Interrupts/diagnostics/status information |
Alarms |
Diagnostic alarm | Yes |
Diagnostic messages |
Diagnostics | Yes |
Wire break | Yes |
Short circuit | Yes |
Missing load voltage | Yes |
Diagnostics indication LED |
Rated load voltage PWR (green) | No |
Galvanic isolation |
Galvanic isolation digital outputs |
between the channels, in groups of | 4 |
between the channels and the backplane bus | Yes |
Isolation |
Isolation checked with | 500 V DC |
Connection method |
required front connector | 1x 40-pin |
Dimensions |
Width | 40 mm |
Height | 125 mm |
Depth | 120 mm |
Weight |
Weight, approx. | 350 g |
Status | Mar 12, 2012 |