schmersal PROTECT-PSC - Page 56

System description
3
Instruction Manual PROTECT-PSC
V 2.6R01 / 04.19
3–24
3.5.3 PSC-Power
Technical data
Position
Description
Name
PSC-Power
Supply voltage
24 volt DC ± 10 %
Power input
1,0A with max. number of modules
Wattage
max. 24W
Back plane bus
3.3 volt DC ± 10 %, max. 15W
Fusing
Internal polymer fuse 1.0A
Dimensions / weight
30×100×80 (W/H/D) / 160g
T
T
a
a
b
b
l
l
e
e
3
3
-
-
5
5
D
D
a
a
t
t
a
a
o
o
f
f
t
t
h
h
e
e
P
P
S
S
C
C
-
-
P
P
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
Housing description
F
F
i
i
g
g
u
u
r
r
e
e
3
3
-
-
3
3
P
P
S
S
C
C
-
-
P
P
o
o
w
w
e
e
r
r
 Power LED’s
Green : power OK
 Programming interface
The power module has a USB interface to transfer the user program to the CPU
module and to read-out diagnostic information. A standard USB interface must be
available at the PC: see Chapter 6.7.
 SN-Interface (SN-I/F)
The SN-I/F is used for connection to external gateways. Gateways are currently
available for connection to
• Profibus
• CC-Link
• DeviceNet
Further details are to be found in Chapter 4.2.3.
 Polyfuse, 1.0A
 Connection 24 VDC





6.7 / 6-11
4.2.3 / 4–9