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Table 9. NO/NC attribute and output characteristic
relay ON/OFF
NO/NC attribute
ON
OFF
ON
OFF
XF525A Three-Position Output Module
Technical Specifications
Voltage rating:
U
= 240 Vac / I
= 4 A per output
MAX
MAX
or
U
= 30 Vdc / I
= 4 A per output
MAX
MAX
Current rating:
max. 12 A per module
Fig. 58. XF525A Three-position output module
An L 16 miniature circuit breaker or G 10 A quick blow fuse
should be used to protect the 240 Vac mains supply.
NOTE: The max. voltage for the U.S. is 24 V.
logical status
NO
1
NO
0
NC
0
NC
1
EXCEL 500/600 - INSTALLATION INSTRUCTIONS
XCL5010
NOTE: The XCL5010 has Pollution Degree 2, making it
suitable for use in residential controls, commercial
controls, in a clean environment, or non-safety
controls for installation on or in appliances.
The 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 27.
The screw terminal block is attached directly to the controller
housing.
Fig. 59. XCL5010 terminal block location
Serial Port
EXCEL 500-
XCL5010
HOUSING
Fig. 60. Serial port
The serial port has a 9-pin sub-D connector and has a default
communication speed of 9.6 Kbaud.
25
COMMUNICATION
MODULE
C-BUS
CONNECTOR
LON-BUS
CONNECTOR
SERIAL PORT
FOR EXTERNAL MMI,
MODEM, OR ISDN
TERMINAL ADAPTER
EN1R-1047GE51 R0913
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