iseg ECH 238 1200W User manual

Spezialelektronik GmbH
iseg Spezialelektronik GmbH Email: sal[email protected] Phone ++ 49 (0)351 / 26 996 - 0
Bautzner Landstr. 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf Germany
Crate with Power Supply
ECH 238_1200W
ECH 238_1200W-UPS
Operator’s Manual
Contents
1. General information
2. Technical Data
3. Connections, pin assignments
3.1. Module station
3.2. External CAN-Bus
4. Front panel / Operation
Attention!
-It is not allowed to use the unit if the covers have been removed.
-We decline all responsibility for damages and injuries caused by an improper use of the module. It is highly
recommended to read the manual before any kind of operation.
Note
The information in this manual is subject to change without notice. We take no responsibility for any error in the
document. We reserve the right to make changes in the product design without notification to the users.
Filename ECH238_1200W as of 2011-07-04
Via Acquanera, 29 22100 Como
tel. 031.526.566 (r.a.) fax 031.507.984
[e-mail] www.calpower.it

Spezialelektronik GmbH
iseg Spezialelektronik GmbH Email: sal[email protected] Phone++ 49 (0)351 / 26 996 - 0
Bautzner Landstr. 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf Germany 2
1. General information
The crate ECH 238_1200W is able to carry up to 8 Multi Channel HV-modules of the series EHS, EDS or EBS .
The crate provides the necessary supply voltages and connections for remote control via CAN-interface.
Option -UPS: - Integrated UPS (bridge time at least 1 min)
Sufficient air flow must be ensured during the operation of the unit.
2. Technical data
ECH 238 M
AC supply voltage 110 .. 240 V / max.12 A ( fuses double sided)
DC supply voltages + 24 V ( up to 50 A)
+ 5 V ( up to 5 A)
Total Power max. 1200 W
Floating max. difference of voltage between PE and internal GND: ∆V ≤⏐30 V⏐,
clamped via antiparallel suppressor-diode with VZ= 56 V
Mechanical layout 19“ – Standard BIN 6 U / ca. 450 mm depth
Module slot depth 220 mm
CAN-connectors: RJ45
Weight 10 kg
Operating Temperature 0°C … 40°C
Storage Temperature -20°C … 50°C
Air cooling
In case of desk operation, rack mounting or the use of several crates in a stack
forced air cooling must be provided.
Please use our 1U fan-unit for rack mounting, supplemented with
mountable feet for desk operation.

Spezialelektronik GmbH
iseg Spezialelektronik GmbH Email: sal[email protected] Phone++ 49 (0)351 / 26 996 - 0
Bautzner Landstr 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf Germany 3
3. PIN assignment
3.1. Module station
Connector Description Remarks
1 a b c + 5 V
3 a b c + 24 V
4 c ISL Connected to + 24 V with ca. 10 Ω/ 3 W
5 a b c GND
a CAN_GND
11 b CAN_L isolated
c CAN_H
13 a RESET
b OFF with ramp (e.g. 10s after power fail)
Connector Description Remarks
a Bank_addr module address b24, bank switch on front p.
30 b Bank_addr module address b25, bank switch on front p.
a Mod_addr module address b22, hard-wired
31 b Bank_addr module address b23, bank switch on front p.
c GND
a Mod_addr module address b20, hard-wired
32 b Mod_addr module address b21, hard-wired
c GND
3.2. External CAN-Bus
The external CAN-Bus to control the iseg HV module (CAN-HV) and the crate with the built-in CAN crate
controller (CAN-CC) is connected through RJ45 connectors on the front panel.
The CAN-Bus standard requires a termination with 120 Ωbetween CAN_L and CAN_H on both ends. For the
crate side please use the delivered CAN terminations (iseg Art-nr.: 510245 and 580591).
It is possible to control the HV module and the crate controller via one CAN-Bus (e.g. by connecting “OUT” from
CAN-HV to “IN” from CAN-CC).
Input Output PIN Signal
1 CAN-H
RJ45 RJ45 2 CAN-L
3 CAN-GND

Spezialelektronik GmbH
iseg Spezialelektronik GmbH Email: sal[email protected] Phone++ 49 (0)351 / 26 996 - 0
Bautzner Landstr. 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf Germany 4
4. Front panel / Operation
2 • RJ45 CAN HV
HV module CAN-Bus (CAN-IN,
termination or CAN-OUT to more
CAN nodes)
2 • RJ45 CAN CC
Crate Controller CAN-Bus
(CAN-IN, termination or CAN-OUT to
more CAN nodes)
BANK-SELECT-switch
select bank with fixed Module
address
SAFETY LOOP 1:
IS(Internal SL current)
2-pin Lemo socket
one side connected to +
24 V with ca. 10 Ω/ 3 W,
other side connected to
module station (4c).
If the module safety loop
of the built-in
multichannel module with
option _SL is active then
an output voltage in any
channel of it is only
present if this safety loop
is closed!
STATUS LED (green/red)
green indicates:
POWER-ON (24V-DC O.K. ) and
no CAN error and
Option UPS: Battery on float charge
STDBY
AC-supply ON
remote control possible
POWER-ON
ON – OFF switch 24V-DC Supply
AC-Power
ECH x38
SL1
SL2
0
CAN
HV
POWER
ON
1
BANK
SELECT
2
STDBY
Made in EEC by
STATUS
7
POWER 120-230 V AC 50/60 Hz 12,5 A
CAN
CC
6
3
54
SAFETY LOOP 2:
INHIBIT
2-pin Lemo socket for
external INHIBIT signal to
shut down the integrated
HV module with ramp.
LOW level on the right
pins or connecting to the
left pins: INHIBIT is active
HIGH level or open:
Output according setting
+5V
10k
SL 2
Via Acquanera, 29 22100 Como
tel. 031.526.566 (r.a.) fax 031.507.984
[e-mail] www.calpower.it