SPL

SPLITTER FOR EXPANDING THE CONNECTIONS T2 - T4 OF THE FAM-E CONTROL MODULE FOR TROX Oₓ SYSTEM PLATFORM

Direct connection of TROX components with RJ12 plugs (order designation TROX: J6) or with open cable ends
Supply voltage for the connected components is provided via the splitter: no separate wiring required
RJ12 plug can be plugged in from the outside, without opening the casing
24 V variant: obtains supply voltage via the FAM-E controller
230 V variant for connection to the mains supply 1~ 230 V AC, 50 Hz
230 V version: All connected components are supplied with power via an integrated power supply unit

Technical information

Connection diagram, example of single room control

1 CP-RC (including room temperature sensor)

2 RJ45 connection socket for Ethernet connection to the System Controller/switch

3 RJ45 connection socket for Ethernet connection to the adjacent room, maximum 5 rooms in daisy-chain wiring

4 Supply voltage 24 V AC/DC, provided by the client

5 VAV control unit (e.g. TVE-... - XMO-J6)

6 Cooling valve actuator (e.g. X-VALVE-MOD-KP-MD15Q-J6)

7 Heating valve actuator (e.g. X-VALVE-MOD-KP-MD15Q-J6)

8 Connection cable CP-RC to FAM-E, maximum cable length 40 m (5 m patch cable included in scope of supply)

9 Connection cable FAM-E to splitter, maximum cable length 30 m

10Connecting cable 6P6C between sensors, actuators and splitter, maximum cable length 30 m

The SPL splitter is part of the TROX Oₓ platform and expands the

T2 - 4 outputs of the FAM-E control module. It enables the direct

connection of components that have been certified by TROX for

the system. These include:

4 sensors, actuators or VAV control units with RJ12

connection (order designation TROX: J6) - e.g. the TROX

TVE controller XM0-J6. The connecting cable is a 6P6C

cable with crimped-on RJ12 plugs. Maximum cable length:

30 m. Voltage supply of the connected components via the

outputs.

Sensors, actuators and VAV control units with open cable

ends. 2 screw terminal connections are available for this

purpose. The maximum cable cross-section at the screw

terminals is 1.5 mm². Maximum cable length: 30 m

The splitter is available in 2 different connection variants.

SPL-24: Supply voltage 24 V DC, supplied by FAM-E

SPL-230: Supply voltage 1~ 230 V AC, 50 Hz

The 24 V variant draws the supply voltage from the FAM-E

control unit via one of the communication outputs T2 - T4. The 24

V variant provides a maximum power of 25 W for the connected

components.

The 230 V version has an integrated power supply unit with an

output of 60 VA. The power supply unit delivers a 24 V DC

supply voltage to connected devices via the 6 connection points.

The 230 V variant provides a supply voltage for field devices

such as FAM-E or CM via 2 additional terminals. The total power

of the SPL-230 is 60 W.

SPL	-	24	/	TUH	/	RO
\|		\|		\|		\|
1		2		3		4

1 Type

SPL Splitter

2 Supply voltage

24 Supply voltage 24 V DC

230 Supply voltage 230 V AC

3 Installation variant

TUH TROX universal housing

4 Application

RO Room control

Downloads

product information

Product data sheet SPL

SPL_PD_2025_03_06_DE_en Product data sheet 2,9 MB pdf

brochures

TROX Ox THE AIR-IN-ONE-SYSTEM

SF_2026_01_TROX-Ox_DE_DE_en_web 2,3 MB pdf

operation manuals

Guideline on Network Setup

Netzwerk-Leitlinie_CD10097_V1_2026_07_GB_en Practical Guideline 410 KB pdf
Installation and operating instructions SPL

Ox_SPL_IOM_CD10062_V2_2025_08_GB_en 1,6 MB pdf

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