Document type:
Title:
Revision date:
Revision:
Installation Guide (MUT)
Mod. SY1527, universal multichannel power supply system
03/12/02
3
NPO:
Filename:
Number of pages:
Page:
00103/97:1527x.MUTx/03 HWGUIDE_REV3.DOC
62
59
7.4.2.2 Using H.S. CAENET (
Multicrate Operation
)
The operation of the SY1527 system from a terminal not directly connected to the crate
can be performed by using H.S. CAENET interface (for details on the H.S. CAENET
Network please refer to the
User's Manual
).
This requires at least a second SY1527 system daisy-chained to the first crate and
configured as H.S. CAENET controller. The latter crate must be connected to the
terminal via the RS232 interface.
Cabling required to work in
Multicrate Operation
is as follows:
1. Daisy-chain two (or more) SY1527 crates by using standard 50
Ω
coaxial cables
to plug into the relevant H.S. CAENET connectors located on the front panel in
the I/O CONTROL area (refer to § 3.6.2, p. 31 and Fig. 3.5, p.30);
2. Terminate the H. S. CAENET line by inserting a 50
Ω
impedance terminator in
one of the two 00-type LEMO H.S. CAENET connectors in the last and in the first
crate of the chain. This operation is done to avoid reflections;
3. Connect the SY1527 system configured as CAENET controller to the terminal by
using the RS232 interface as specified in § 7.4.2.1, p.57;
4. Connect the daisy-chained SY1527 crates to the mains as described in § 7.1.3,
p.53.
7.4.2.3 Using TCP/IP Protocol (
Telnet connection
)
The Ethernet connector is a standard 10/100baseT connector.
7.4.3
Remote operation via Web Browser
This feature will be available with the Software Version 2.00 or later.
7.4.4
Remote operation via host computer
This feature will be available with the Software Version 2.00 or later.
7.5 Grounding
The ground knob (CRATE GROUND) placed on the rear panel can be optionally
connected to the ground. The crate ground is already connected to the ground wire of the
AC-line power cord.
