[TCUG] Re: ELV Signals
- From: "Shailes Alan" <ashailes@xxxxxxxxxxxxxxx>
- To: <tcug@xxxxxxxxxxxxx>
- Date: Fri, 30 Nov 2007 11:30:14 -0000
Jag
I think you are correct that the ST900 ELV is only compatible with
Siemens ELV heads. I am not sure about the ST900 (non ELV) as I think
this is a replacement for the 800. Please someone correct me if this is
not the case.
I think other companies may be intending to produce ELV controllers with
the intention that they are compatible with a range of heads.
Also could I ask please does anyone have any experience using the TSEU /
microsense slimline LED head with non microsense controllers? and in
particular the 3U lamp monitoring card with the toroids that is required
for lamp monitoring?=20
Alan
-----Original Message-----
From: tcug-bounce@xxxxxxxxxxxxx [mailto:tcug-bounce@xxxxxxxxxxxxx] On
Behalf Of Morar Jag (ST)
Sent: 30 November 2007 10:17
To: tcug@xxxxxxxxxxxxx
Subject: [TCUG] Re: ELV Signals
Thanks Rob,
I just want see what other ELV signal heads can be used with the ST900
because in the long run we don't want to be stuck with using equipment
from a single source.
With the rectified 48v output I am afraid that we may be stuck with
using the Siemens Signal heads on the ST900.
Best regards,
Jag
-----Original Message-----
From: tcug-bounce@xxxxxxxxxxxxx [mailto:tcug-bounce@xxxxxxxxxxxxx] On
Behalf Of R.J.Perry@xxxxxxxxxxxxxxx
Sent: 29 November 2007 17:09
To: tcug@xxxxxxxxxxxxx
Subject: [TCUG] Re: ELV Signals
Jag
The 900 drives the LED Helios heads on a half rectified 0 to -48V supply
from their new LSC's.
Regards
Rob Perry
Senior Engineer, Traffic Control and Systems=3D20
Dorset Engineering Consultancy, Dorset County Council
Pullman Court, Station Approach, Dorchester DT1 1GA
Tel 01305 225357 Fax 01305 225301
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