Delta Elektronika SM15K Series User Manual

REMOTE PROGRAMMING SM15K
27 / 32 DELTA ELEKTRONIKA B.V. rev. January 2021
fig 7 - 9
Isolated Contacts
7.5
OPTIONAL INTERFACES

Set the programming source for voltage and/or current to
'slot1...4' via the front menu, the web interface or Eth
commands.

The following interfaces can be plugged in the slots at the
rear panel of the unit. There is room to insert a total of 4
interfaces (see fig. 7 - 7 ... 11).
7.5.1 SERIAL & USB PROGRAMMING

The protocols RS232, RS422, RS485 and USB (Virtual COM)
are supported by this interface.

With this interface it is possible to program the CV- and CC-
settings, to read the CV- and CC-monitor values and the
internal status signals.

See datasheet and manual of the INT MOD SER for more
information.

Maximum 4pcs of this type of interface per unit.
7.5.2 DIGITAL I/O

This interface provides 8 opto-isolated logic inputs and 8
opto-isolated logic open drain outputs.

All in- and outputs have a common zero.

Also see datasheet and manual of the INT MOD DIG.

Maximum 4pcs of this type of interface per unit.
7.5.3 ISOLATED CONTACTS

On this interface, there are 4 floating relay contacts available
that can be controlled by Ethernet commands.

This can be used to trigger an external safety alarm or to
interact in automated processes.

Floating Interlock connector (standard Interlock is at the level
of Safety Earth).

Floating Enable input to switch the output On/Off (24Vdc).

See datasheet and manual of the INT MOD CON for more
information.

Note: the floating relay contacts can not be controlled by the
sequencer.

Maximum 4pcs of this type of interface per unit.
7.5.4 MASTER / SLAVE CONTROL

The resulting combination behaves like one power supply and
can be manually controlled or programmed on the master.

Mixed parallel - series operation is not possible.

Note1: max 1pcs M/S-2 interface possible per unit.

Note2: the M/S-2 interface is for SM15K-units only, the M/S
interface is for SM3K3 units only.

Also see datasheet and manual of the IND MOD M/S-2.
7.5.5 ISOLATED ANALOG PROGRAMMING

With this interface it is possible to program the CV- and CC-
settings using a 0 - 5V or 0 - 10V voltage source.

The CV- and CC-monitor signals can be measured with a volt
meter (0 - 5V or 0 - 10V). Also available are the 5V logic
status signals, Remote ShutDown (RSD = 5V), an auxiliary
voltage (+12V) and a reference of 5.1V.

Because the interface is isolated from the power output, earth
loops between the programming source and the power supply
are prevented.

All connections are pin compatible with other Delta
Elektronika power supplies such as ES150, SM3300, SM800,
SM1500, SM6000 etc.

Note: maximum 1 analog interface possible per unit.

Also see datasheet and manual of the INT MOD ANA.
fig 7- 8
Digital I/O Module.
fig 7 - 10
Master Slave interface M/S-2.
Note: the M/S-2 can only be used in SM15K
fig 7 - 11
Isolated Analog interface

Delta Elektronika SM15K Series Specifications

General

Brand	Delta Elektronika
Model	SM15K Series
Category	Power Supply
Language	English