Mitsubishi Electronics PAC-SC51KUA Welding System User Manual


 
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2 Product features
This unit supplies DC power to the centralized controller AG-150A via the centralized controller system M-NET transmission line and
DC power line. Cannot be used with G-50A.
1. Specifications
2. Power supply capacity
2-1. 24V power supply (TB3)
Supplies power to one AG-150A unit.
Not connectable to multiple AG-150A units.
Cannot be used with G-50A.
2-2. M-NET power supply (TB2)
PAC-SC51KUA is capable to supply equivalent power up to 5 (coefficient), therefore the maximum connectable number of system
controller is as follows.
Table 1 Equivalent power consumption of controllers
*1. Cannot be used with G-50A. Use PAC-SC50KUA to connect G-50A.
Table 2 Maximum number of connectable controllers when using PAC-SC51KUA
*1. Cannot be used with G-50A. Use PAC-SC50KUA to connect G-50A.
*2. Either one AG-150A or one GB-50A can be connected.
Table 3 Connectable number of system controllers when 1 AG-150A is used. V: Connectable
Item Specifications
Electrical requirements Rated input voltage
and current
100-240VAC ±10%; 0.8A - 0.4A 50Hz/60Hz Single-phase
Fuse: 250VAC 6.3A Time-delay type (IEC127-2 S.S.5)
Output voltage/current M-NET 23.0 - 32.0VDC
DC power supply 24VDC ±5% 0 - 0.75A
Load capacity (24V) Number of the loading unit: AG-150A Centralized Controller 1 unit
Environmental conditions Temperature Operating range -10 to +55ºC / +14 to +131ºF
Storage range -20 to +60ºC / -4 to +140ºF
Humidity 30~90%RH (No condensation)
Dimensions 169 (H) × 271 (W) × 72 (D) mm (6-
11
/16 [H] × 10-
11
/16 [W] × 2-
7
/8 [D] in.)
Weight 1.4 kg (3-
1
/8 lbs.)
Installation Environment In the metal control panel or in the mounting attachment A type (PAC-YG85KTB) (sold separately)
* This unit is designed for a business office or similar environment.
Centralized controller Other system controllers
M-NET remote controller
AG-150A
G-50A GB-50A
ON/OFF remote
controller
System remote controllers (SR)
Schedule timers (ST)
Group remote controllers (GR)
LOSSNAY remote
controller
Coefficient 0.5 -*¹ 3 1 0.5 0.25
Centralized controller Other system controllers
M-NET remote controller
AG-150A
G-50A GB-50A ON/OFF remote controller
System remote controllers (SR)
Schedule timers (ST)
Group remote controllers (GR)
LOSSNAY remote controller
1 unit*² -*¹ 1 unit*² 5 units 10 units 20 units
Total number of ON/OFF remote controllers (AN)
012345
Total number of
System remote controllers (SR)
Schedule timers (ST)
Group remote controllers (GR)
0VVVVV
1VVVVV
2VVVV
3VVVV
4VVV
5VVV
6VV
7VV
8V
9V
00gb_WT05372X04_7.book Page 2 Monday, September 28, 2009 2:03 PM