Wiring And Setting Up The System; General Safety Considerations; Wiring Terminals - Honeywell Excel 800 SYSTEM Installation And Commissioning Instructions

Excel 800

Wiring and Setting Up the System

General Safety Considerations

 When connecting the XCL8010 Controller Module or
Excel 800 I/O modules, both VDE, National Electric Code
(NEC) or equivalent, and any local regulations con-
cerning grounding and zero voltage must be observed.
 Electrical work should be carried out by a qualified
electrician.
 The electrical connections must be made at the terminal
blocks. The corresponding connection diagrams are
located on the individual controller module and
I/O modules.
 For Europe only: To comply with CE requirements,
devices with a voltage in the range of 50 ... 1000 VAC or
75 ... 1500 VDC, which are not provided with a supply
cord and plug or with other means for disconnection from
the supply having a contact separation of at least 3 mm
in all poles, must have the means for disconnection
incorporated in the fixed wiring.
WARNING
Risk of electric shock or equipment damage!
Do not touch any live parts in the cabinet.
►
Disconnect the power supply before making connections
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to or removing connections from terminals of controller or
I/O modules.
Do not use spare terminals as wiring support points.
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Do not reconnect the power supply until you have
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completed the installation.
Observe precautions for handling electrostatic sensitive
►
devices.

Wiring Terminals

Wiring Push-In Terminals
The terminal sockets of the pluggable I/O modules are
available in versions (XS821-22, XS823, and XS824-25)
featuring convenient push-in terminals for easy wiring. Of
the mixed I/O modules, the XF830A likewise features push-
in terminals.
For correct wiring, cables must fulfill the following
specifications according to IEC664-1 / VDE 0110 (4.97):
Max. plug gauge
Solid conductor H05/07) V-U
Stranded conductor H05(07) V-K
Stranded conductor with wire end
ferrules (without plastic collar)
Stripping length
Table 22 Push-in terminals wiring specifications
Wiring Screw-Type Terminals
The terminal sockets of the pluggable I/O modules are
available in versions (XSU821-22, XSU823, and XSU824-
25) featuring screw-type terminals. The mixed I/O modules
are likewise available in a version (the XFU830A) featuring
screw-type terminals.
For correct wiring, cables must fulfill the following
specifications according to IEC664-1 / VDE 0110 (4.97):
Max. plug gauge
Solid conductor H05/07) V-U
Stranded conductor H05(07) V-K
Stranded conductor with wire end
ferrules (without plastic collar)
Stripping length
Table 23 Screw-type terminals wiring specifications
23
Wiring and Setting Up the System
0.14 ... 1.50 mm
0.25 ... 1.50 mm
0.25 ... 1.50 mm
0.25 ... 1.50 mm
8.0 +1.0 mm
0.14 ... 1.50 mm
0.25 ... 1.50 mm
0.25 ... 1.50 mm
0.25 ... 1.50 mm
11.0 +1.0 mm
EN1B-0375GE51 R0910
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2
2
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