Buffer Modules - Siemens SITOP Series Equipment Manual

Technical data
6.4 Mechanical system
6.4.2

Buffer modules

Connection system
Connections: Input
Connections: Output
Width of the housing
Height of the housing
Depth of the housing
Mounting width
Mounting height
Weight, approx.
Product feature of the hous-
ing: housings can be lined
up next to one another
Mounting type: Wall/panel
mounting
Mounting type: Rail mount-
ing
Mounting type: S7-300 rail
mounting
Mounting
94
6EP4231-7HB00-0AX0
6EP4231-7HC00-0AX0
Spring-loaded terminal
+: 1 spring-loaded terminal
for 0.75 - 16 mm² solid/finely stranded
-: 1 spring-loaded terminal
for 0.75 - 16 mm² solid/finely stranded
70 mm
135 mm
155 mm
70 mm
225 mm
1.5 kg
Yes
No
Yes
No
Can be snapped onto standard TH35-15/7,5
mounting rails (EN 60715)
6EP1961-3BA01
Screw connection
+: 1 screw terminal
for 0.5 - 16 mm² solid/finely stranded
-: 1 screw terminal
for 0.5 - 16 mm² solid/finely stranded
70 mm
125 mm
120.9 mm
70 mm
225 mm
1.2 kg
Yes
No
Yes
No
Can be snapped onto standard TH35-15/7,5
mounting rails (EN 60715)
SITOP expansion modules
Equipment Manual, 09.2022, A5E36605235-2-76