JUNG Relay station universal, 8-gang, rail mounting device, 8 rail units

rail mounting device, 8 rail units

with manual electronic operation and LED status indication

8 1-way NO contacts

Switching of lighting

Switching of single-phase fan motors

Switching of electrically driven blinds, shutters and awnings

Mounting on DIN rail in distribution box

Operation by means of sensor modules, push-button modules, or unlit installation buttons

Local control. The relay station can be controlled using the button panel when the control units are not connected.

Activation of status LEDs on the control units. The relay station has the activation outputs A1’...A8’ for this purpose.

Switching operation

Push-button operation

Blind operation with slat adjustment

Mixed operation of switching, push-button and blind control is possible.

Central switching function All On, All Off

Parallel switching of two relay stations or one dimming and one relay station

Technical data

Rated voltage: AC 230/240 V ~

Mains frequency: 50/60 Hz

Power loss: 12.5 W

Stand-by power: 0.5 W

Length of control cable: max. 100 m

Number of control units

Sensor module (ref.-no. SM 1608): max. 4 (also when relay/dimming stations are connected in parallel)

Push-button module 24 V AC/DC (1-way NO contact): depending on push-button module, consider current consumption

Push-button module (ref.-no. 4008 TSM): max. 4 (also when relay/dimming stations are connected in parallel)

Control units

Voltage: DC 24 V SELV

Current carrying capacity: Σ 80 mA

Switching inputs E1 ... E8

Resistance Ri: 200 kΩ

Control voltage: DC 24 V SELV

Activation outputs A1' ... A8'

Resistance Ra: 330 Ω

Control voltage: DC 24 V SELV

Current carrying capacity: 10 mA

Connection, mains and load outputs

Connection mode: screw terminals

single wire: 1 x 1.5 ... 4 mm²

stranded without ferrule: 1 x 0.75 ... 4 mm²

stranded with ferrule: 1 x 0.5 ... 2.5 mm²

Connection of switching inputs, activation outputs and control units

Connection mode: screw terminals

single wire: 1.5 mm²

stranded without ferrule: 1 mm²

stranded with ferrule: 0.75 mm²

Load outputs A1 ... A8

Contact type: floating 1-way NO contact (µ contact)

Breaking capacity per load output: AC 250 V ~ / 16 AX

Switching current, load outputs: Σ 80 A

Switching current neighbouring load outputs: Σ 20 A

Loads per output

Ohmic load: 3000 W

Capacitive load: 16 A / max. 140 µF

Blind / Fan motors: 1380 VA

Switch-on current: max. 800 A (200 µs)

max. 165 A (20 ms)

Lamp loads

Incandescent lamps: 3000 W

HV halogen lamps: 2500 W

LV halogen lamps with

electronic transformers: 1500 W

inductive transformers: 1200 VA

Fluorescent lamps

non-compensated: 1000 W

parallel compensated: 1160 W / 140 µF

lead-lag circuit: 2300 W / 140 µF

Electronic ballast: depending on type

Minimum load: AC 12 V, 100 mA

Ambient temperature: −5 ... +45 °C

Storage temperature: −25 ... +70 °C

Mounting width: 144 mm (8 rail units)

Change-over time for direction change: 1 s

Switch-on time, blinds operation: 2 min