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2
Technical data
2.1
Welding timers
1070 080 056-101 (99.09) GB
PST 6101.321 / PSI 6101.321
Degree of protection
Operating voltage
Rated current (w/o I/O) at 24V
Starting current
Power losses
Environmental conditions
- Operation
- Storage
- Transport
- Air pressure
- Humidity
Weight without packaging (total
weight of power unit and control
unit)
Number of programs
Parallel inputs
Parallel outputs
I/O bus
Programming via laptop com-
puter or Bosch BT operating ter-
minal
Field bus for programming
(option)
Operating system
Technical data
IP20 when installed in power unit
+24 VDC +20 %, -15 %
with max. ±5% ripple
optional internal supply or external
supply to logic and I/O's
Note:
PST 6101.321 does not offer internal
supply to logic via system power,
see section 7.2
approx. 250mA w/o fieldbus module
approx. 350mA with fieldbus module
approx. 0.5 to 1.0 A
approx. 8.5 VA
+ 2.4 VA per active input
0 °C to +55 °C
-25 °C
. . . .
to +70 °C
-25 °C
. . . .
to +70 °C
0 to 2000 m above sea level
No dew point excursion allowed
PST approx. 12.5 kg
PSI
approx. 20.5 kg
256, access to each individually
from program selection
+24 VDC, E0 to E7, w/o function
+24 VDC, A0 to A2, w/o function
+24 VDC / max. 0.1 A, A3 to A5
+24 VDC, A6 to A7, w/o function
INTERBUS-S (wire)
via internal V24 / RS232 interface,
isolated
Connection: 9-pin Cannon connector
Profibus-FMS or
Interbus-PMS
in Flash-Memory, can be loaded
through V24 or field bus
2-1
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