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6ES7322-1BL00-0AA0 Siemens
Original price
$400.00
-
Original price
$435.00
Original price
$400.00
$400.00
-
$435.00
Current price
$400.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 6ES7322-1BL00-0AA0 is a Siemens SIMATIC S7-300 series isolated digital output module (SM 322), providing 32 channels of 24 V DC outputs rated at 0.5 A per channel. It functions as a field-level actuator interface within automation systems, typically driving solenoid valves, DC contactors or signal lamps, and is employed in machine control, manufacturing lines, and process automation. As a spare-part replacement module, it is used to restore or maintain existing S7-300 installations.
Best Suited For
- S7-300 based legacy systems requiring replacement outputs
- Field-level actuation of solenoid valves
- Signal lamp or DC contactor switching
- Installation where electrical isolation per output group is required
Number of outputs
32 channels
Output voltage
24 V DC
Output current (per channel)
0.5 A
Isolation grouping
Yes; groups of 8 channels
Module dimensions (W×H×D)
40 × 125 × 117 mm
Technical Specifications
I/O & Electrical
Number of digital outputs
32
Output voltage (rated)
24 V DC
Output current per channel (rated)
0.5 A
Permissible output current range (0-40 °C)
5 mA to 0.6 A
Residual current ("0" signal) max.
0.5 mA
Switching "0"→"1" time max.
100 µs
Switching "1"→"0" time max.
500 µs
Switching frequency (resistive load) max.
100 Hz
Short-circuit protection
Electronic; response threshold typ. 1 A
Inductive shutdown voltage limitation
L+ (-53 V)
Communication & Power
Input current from backplane bus (5 V) max.
110 mA
Input current from load voltage L+ (no-load) max.
160 mA
Power loss (typical)
6.6 W
Physical & Environmental
Dimensions (W × H × D)
40 × 125 × 117 mm
Weight (approx.)
260 g
Cable length unshielded max.
600 m
Cable length shielded max.
1000 m
Isolation test voltage
500 V DC
