Honeywell Excell 500/600 Controll System 500-XCL5010 ユーザーズマニュアル

EXCEL 500/600 INSTALLATION INSTRUCTIONS

Excel 500-XCL5010

The Excel 500-XCL5010 housing comprises a removable
screw terminal block for direct power supply wiring. For
proper installation of the terminal block, follow these
instructions:

1. Read the complete chapter "Installation" carefully.
2. Follow the instructions from the chapter Screw Terminal

Block Installation Procedure on page 33.

The screw terminal block is attached directly to the controller
housing.

Fig. 66. Excel 500-XCL5010 terminal block location

Serial Port

COMMUNICATION

MODULE

C-BUS

CONNECTOR

LON-BUS

CONNECTOR

SERIAL PORT

XCL5010

EXCEL 500-

FOR EXTERNAL MMI,

HOUSING

MODEM, OR ISDN

TERMINAL ADAPTER

Fig. 67. Serial port

The serial port has a 9-pin sub-D connector and has a default
communication speed of 9.6 Kbaud.

Table 11. Signals of serial port

Signal type

Controller output

Controller input

Signal ground

Transmit

Receive

Carrier detect

Clear to send

Data terminal
ready

5 V

MMI Connection

For direct communication the external operator interface
XI582 and the PC-based MMI XI584 can be connected to the
serial port.

Power Supply

The Excel 500-XCL5010 controller is powered by an external
transformer.

IMPORTANT

Only the terminals 1 and 2 of the terminal block may
be used for power supply. Do not wire any of the
terminals 3 to 14.

Fig. 68. Excel 500-XCL5010 power terminals location

Terminal 2 is protected by a 4 A quick-acting fuse.

Transformer requirements for one Excel 500-XCL5010
Controller:
Voltage 21 to 26.5 Vdc or 24 Vac ± 20%
Current 1.6A max.

The transformer, already installed in the cabinet, can be used
to supply several controllers, communication devices, or
peripherals like actuators, etc. if the transformer provides
sufficient power.

EN1R-1047GE51 RR0902