Siemens M7-400 Benutzerhandbuch
Interface Submodules
13-60
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
13.8.3
Technical Specifications
Technical Specifications
The IF 961-CT1 interface submodule receives its supply voltage from the M7-400
programmable modules or from the M7-300/400 expansion modules. The current
consumption given in the technical specifications is the consumption required for
dimensioning the power supply, that is, the current consumption is referenced to
24 V in the M7-300 and to 5 V in the M7-400.
programmable modules or from the M7-300/400 expansion modules. The current
consumption given in the technical specifications is the consumption required for
dimensioning the power supply, that is, the current consumption is referenced to
24 V in the M7-300 and to 5 V in the M7-400.
6ES7961-3AA00-0AC0
Technical Specifications
Supply voltage
Supplied from the
M7-400
programmable
modules or from the
M7-300/400
expansion modules
M7-400
programmable
modules or from the
M7-300/400
expansion modules
Current consumption in the
M7-300
(for dimensioning the 24 V
current supply)
M7-300
(for dimensioning the 24 V
current supply)
0.053 A
Current consumption in the
M7-400
(for dimensioning the 5 V
current supply)
M7-400
(for dimensioning the 5 V
current supply)
0.15 A
Nominal voltage load
current supply
2L+ / 2M
current supply
2L+ / 2M
24 VDC
Current consumption
2L+ / 2M
2L+ / 2M
Depends on the
load of the digital
outputs
load of the digital
outputs
Type ID
03
H
Power losses
1.5 W
Dimensions
W x H x D (mm)
W x H x D (mm)
18.2 x 67 x 97
Weight
0.07 kg
Counter Inputs 5 V
Number of counter
channels
channels
1, alternative to 24 V
Level
In accordance to
RS422
RS422
Terminating resistance
approx. 220 ohms
Differential voltage
min 0.5 V
Sensor voltage
No
Sensor monitoring
Yes
Counter range
32 bits
Max. counter frequency
500 kHz
Counter Inputs 24 V
Number of counter
channels
channels
1, alternative to 5 V
Low level
High level
High level
- 30 V to + 5 V
+ 11 V to + 30 V
+ 11 V to + 30 V
Input resistance
1 k
Input current
typ. 7 mA
Sensor voltage
No
Sensor monitoring
No
Counter range
32 bits
Max. counter frequency
200 kHz
Digital Inputs
Supply voltage
2L+ / 2M
Number of inputs
4
Low level
High level
High level
- 30 V to + 5 V
+ 11 V to + 30 V
+ 11 V to + 30 V
Input current
typ. 7 mA
Galvanic isolation
Yes, to all others
except the digital
outputs
except the digital
outputs
Input filter
(can be set)
(can be set)
50 kHz, 200 kHz
Digital Outputs
Supply voltage
2L+ / 2M
Number of outputs
2
Galvanic isolation
Yes, to all others
except the digital
inputs
except the digital
inputs
Output voltage
– Low level
– High level
– Low level
– High level
max. 3 V
2 L+ - 1.5 V
2 L+ - 1.5 V
Switching current
– Nominal value
– Range
– Nominal value
– Range
0.3 A
5 mA to 0.3 A
5 mA to 0.3 A
Switching time
max. 300 ms
Cutoff voltage (inductive)
Limited to
2L+ +
2L+ +
(
39 V
Short-circuit protection
Yes, via electronic
fuse
fuse