Mitsubishi SC-SL2NA-E Spécifications télécharger pdf (Page 12)

’13 • SC-T-192

System Wiring

L1 L2

FG FG

The back of the central control

Ground

position “a”

Ground position “b” for

Super Link system signal wire

Terminal block (two tiers)

LAN

The upper tier of Terminal Block (*)(1)

+ +(*1) (*1)

(*2)

(*4)

L1 L2

DO1 DO1- DO2 DO2- COM DI1 COM DI2 COM DI3 A1 B1 A2 B2 A3 B3

(*3) (*3)

(*3)

Please be sure to use the accessory terminals (S).

(Same for A2, B2, A3, B3)

Super Link system 2

Super Link system 1

Power supply

AC100-240V

50/60Hz

Please be

sure to use

the accessory

terminals (L).

Operation

output(O1)

Malfunction

output(O2)

Emergency stop

signal input (I1)

Demand signal

input (I2)

Demand signal

input (I3)

Super

Link

system 3

Power

supply

Power

supply

(*1) Power supply : DC 24V

Maximum rating current : 40mA

(*3) No-voltage a-contact input Contact capacity : DC12V, 10mA

(*2) Factory default of error output (normal operation) is closed status. You can choose “Open”

status for malfunction output during normal operation. Please refer to the user’s manual.

(*4) When choosing the new Super Link setting, only system 1

functions effectively.

The lower tier of Terminal Block(2)

Power input from gas meter or watt-hour meter (8 points)

(in case of SC-SL4-BE)

COM PI1 COM PI2 COM PI3 COM PI4 COM PI5 COM PI6 COM PI7 COM PI8FGND FGND

Caution

Do not connect power supply wire to another terminal block.

When you connect by mistake, damage and damage by fire of the

electric part are caused, and it is very dangerous.

Please check the wiring thoroughly again before turning on power.

The demand signal input is configured for two points. To configure the

3 level setting, contact your sales representative or dealer.

Please connect the watt-hour meter that satisfies the

specification below.

the meter with pulse transmitter•

the meter with pulse width of 100ms or more•

The energy consumption calculated by this central control does not conform to

OIML, and there are no guarantees concerning the results of the calculations.

Notice

Please choose the new or previous setting of Super Link (SL) in the display of the main unit. (See user’s manual)

It is necessary to change if the connection network is for previous Super Link. Whether the real connection network is new Super Link or previous Super Link

depends on the type of connected indoor unit,outdoor unit,etc. Inquire the agents or dealers for more information.

When choosing the new Super Link Communication setting, 1 system wiring can connect up to a maximum of 128 units. Be sure to connect wiring to the Super

Link system 1. Be careful not to connect to the Super Link system 2 or 3, as the main unit will not be recognized.

Power switch

The power switch is lower front of the central control. After installation is completed, turn the power switch ON.

Note that the central control does not start up unless the power switch is turned ON.

(It is turned ON by factory default.)

Power switch

Note

Please peel off the protection sheet of the screen when you pass the central control to the customers.

Before you mount the upper case, please peel off the sheet.

After checking the wiring and doing power switch operation, when the screen is not displayed, please contact

the shop where the central control was purchased. This product consists of the exclusive parts, and you can not

exchange the electrical equipment. Please do not disassemble other than what is stated in this instruction manual.

Other Information

This central control is electronic and independently mounted control.•

The type of this central control is automatic action for which the manufacturing deviation and the drift of its operating value, operating time or operating •

sequence have not been declared and tested under the standard.

The actions of this central control are full-disconnection on operation, a trip-free mechanism which cannot even momentarily be reclosed against the fault, an •

action which can only be reset by the use of a tool, and an action that does not require any external auxiliary energy source of electrical supply for its intended

operation.

The rated impulse voltage (impulse withstand voltage) is 2500V.•

The surface of touch panel and front cover produce an increase of temperature of about 15 degrees.•

The definition of types of control are electrical control, automatic control, and operating control.•

The lifetime of the keying of touch panel is ten million times. The lifetime of LCD is about 80,000 hours.•

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Mitsubishi SC-SL2NA-E Spécifications Page 12

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