Digital inputs
Number of inputs
Digital inputs, configurable
Input characteristics to IEC 61131, Type 3
Digital input functions, configurable
Gate start/stop
Capture
Synchronization
Freely assignable digital input
Input voltage
Rated value, DC
For signal "0"
For signal "1"
Permitted voltage at input, min.
Permitted voltage at input, max.
Input current
for signal "1", typ.
Input delay (at rated value of input voltage)
For standard inputs
•
•
•
For counters/technological functions
•
Cable length
Cable length shielded, max.
Cable length unshielded, max.
Digital outputs
Type of digital output
Number of outputs
Digital outputs, configurable
Short-circuit protection
•
Limiting of inductive shutdown voltage to
Control of a digital input
Digital output functions, configurable
Switch at comparison values
Freely assignable digital output
Output switching capacity
With resistive load, max.
With lamp load, max.
Technology Module TM Count 1x24V (6ES7138-6AA00-0BA0)
Manual, 02/2017, A5E33002339-AB
Configurable
at "0" to "1", min.
at "1" to "0", min.
Configurable
Response threshold, typ.
Technical specifications
6ES7138-6AA00-0BA0
3
Yes
Yes
Yes
Yes; not available with Fast Mode
Yes
Yes
24 V
-30 V to +5 V
+11 V to +30 V
-30 V
30 V
2,5 mA
Yes; none / 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 /
20 ms
6 µs; with parameter assignment "none"
6 µs; with parameter assignment "none"
Yes
1000 m
600 m
Transistor
2
Yes
Yes; electronic/thermal
1 A
L+ (-33 V)
Yes
Yes
Yes; not available with Fast Mode
0.5 A; per digital output
5 W
67