Delta Elektronika ES150 Series User Manual

ES150 DELTA ELEKTRONIKA BV
rev. March 2017 OPERATING MAINTENANCE TROUBLE SHOOTING Page 4 - 1
OPERATING MANUAL
1) OP ER ATING THE UNIT FOR THE FIRST TIME
° Check that there is no con den sa tion on the unit. If there is, al low
some time to dry.
° Set the pro gram switches on the rear panel on MAN UAL. Fac tory
de fault.
° Switch on unit.
° Turn both the CV and CC po ten ti om e ter a few turns clock wise. A
volt age should now be pres ent on the out put.
2) AN A LOG PRO GRAMMING
° Put the ap pro pri ate switch(es) in the po si tion PRO GRAM.
° Con nect the pro gram ming volt age source(s) (0 - 5 V) to the AN A -
LOG PROG. CON NEC TOR on the rear panel (see fig. 4 - 1 and
fig. 4 - 2). Al ways use a shielded ca ble for pro gram ming.
° If only the volt age is pro grammed, the max i mum cur rent can still
be set with the CC po ten ti om e ter and vice versa. If this is not de -
sir able the CC or CV can be set with an ex ter nal po ten ti om e ter, in
or der to have a fixed set ting.
° CAU TION: The an a log in puts are not iso lated from the out put.
The Ø of the prog. in put (pin 1) is in ter nally con nected to the neg -
a tive out put. To pro tect the in ter nal wir ing a 650 mA self-re set ting
fuse is con nected in se ries (F7_1) (see fig. 4 - 4).
For iso lated an a log pro gram ming the ISO AMP MOD ULE
(δ-prod uct) is rec om mended to avoid earth loops.
° To avoid hum or noise, the pro gram ming ca ble may have to be
twisted in some cases.
° To pro gram the unit by cur rent in stead of volt age, sim ply use a
par al lel re sis tor as a cur rent to volt age con verter.
3) Ethernet / IEEE488 / RS232 PRO GRAMMING
° The in ter nal Ethernet in ter face PSC-ETH and the in ter nal RS232
in ter face PSC-232 are fac tory built in.
° For the ex ter nal in ter face PSC-488 module sim ply con nect the
pro gram ming con nec tor of the power sup ply with the mat ing
con nec tor of the in ter face (pin com pat i ble). Al ways use a
shielded ca ble.
° Con nect the in ter face with the com puter.
° On the power sup ply set both pro gram ming switches in the
po si tion pro gram.
° Both CV and CC can be pro grammed and read back.
The CC sta tus can also be read by the com puter.
4) MON I TORING OUT PUTS
° The 5 V level is com pat i ble with most in ter faces.
° The mon i tor ing out puts can drive a me ter di rectly (see fig. 4 - 3).
5) STATUS OUT PUT
° The sta tus out put has a sep a rate Ø con nec tion (pin 8) to avoid
un wanted off sets in the pro gram ming. This pin is pro tected with a
650 mA self-re set ting fuse (F7_2).
6) RE MOTE SHUT DOWN
° The re mote shut down can be op er ated with +5V or a re lay con -
tact (see fig. 4 - 5).
fig. 4 - 1
Pro gram ming by volt age
left volt age -, right cur rent pro gram ming
fig. 4 - 2
Pro gram ming by cur rent
left volt age -, right cur rent pro gram ming
fig. 4 - 3
Re mote con trol
fig. 4 - 4
In ter nal cir cuit of pro gram ming in puts and outputs
fig. 4 - 5
Re mote Shut Down with switch

Delta Elektronika ES150 Series Specifications

General

Brand	Delta Elektronika
Model	ES150 Series
Category	Power Supply
Language	English