Product Overview

ManualsBrandsSiemens ManualsControl ValvesTerminal Housing for Magnetic Valves, 40W (0 to 10 Vdc)

Siemens Building Technologies CA1N4591E / 11.1998

Landis & Staefa Division 1/6

Types

Power: Up to 40 W Up to 120 W CE

Control signal Protection mark

standard : IP31 IP54 IP31

DC 0 ... 10 V or ZM100/A ZM101/A ZM200/A Yes

DC 0 ... 20 V phase cut

DC 4 ... 20 mA or ZM120/A ZM121/A ZM220/A Yes

DC 0 ... 20 V phase cut

DC 0 ... 20 V phase cut ZM110 ZM111 ZM210 No

Technical data

Supply voltage

ZM100/A, ZM101/A, ZM120/A,

ZM121/A, ZM200/A, ZM220/A AC 24 V +15/–10 %, 50 ... 60 Hz

Extra-low voltage SELV / PELV

Current consumption Max. 1 mA at DC 0 ... 10 V

(Input impedance 2 x 56 kΩ)

Control signals (see "Types" above) DC 0 ... 10 V

DC 4 ... 20 mA

DC 0 ... 20 V phase cut

Shunt resistance (DC 4…20 mA) 150 Ω

Max. output power: (see "Types" above)

ZM1.. , ZM1../A Up to 40 W

ZM2.. , ZM2../A Up to 120 W

Mean operating power See valve data sheet

Housing material Aluminium

Connection terminals For 1 x 4 mm

or 2 x 2.5 mm

wire

Electrical safety Extra-low voltage SELV / PELV

Protection standards IP31 / IP54, see "Types" table

Ambient temperature:

ZM100/A, ZM110, ZM120/A 2 ... 50 °C

ZM101/A, ZM111, ZM121/A –40 ... 50 °C

ZM200/A, ZM210, ZM220/A 2 ... 50 °C

Dimensions: (and see page 3)

ZM1.. 40 x 60 x 76 mm

ZM2.. 40 x 90 x 115 mm

Weight:

ZM100/A, ZM111, ZM120/A 0.22 kg

ZM101/A, ZM121/A 0.24 kg

ZM110 0.20 kg

ZM200/A 0.44 kg

ZM210 0.38 kg

ZM220/A 0.46 kg

The ZM../A meets the requirements

for CE marking

ZM.. , ZM../A

Terminal housing for

magnetic valves

Terminal housing for optional

control of Landis & Staefa magnetic

valves with various control signals:

• DC 0 ... 10 V

• DC 4 ... 20 mA

• DC 0 ... 20 V phase cut

ZM.., ZM../A

591

Summary of content (6 pages)

PAGE 1
4 591 ZM.. , ZM../A Terminal housing for magnetic valves Terminal housing for optional control of Landis & Staefa magnetic valves with various control signals: • DC 0 ... 10 V • DC 4 ... 20 mA • DC 0 ... 20 V phase cut ZM.., ZM../A Types Power: Control signal Up to 40 W Protection standard : IP31 DC 0 ... 10 V or Up to 120 W CE mark IP54 IP31 ZM100/A ZM101/A ZM200/A Yes ZM120/A ZM121/A ZM220/A Yes ZM110 ZM111 ZM210 No DC 0 ... 20 V phase cut DC 4 ... 20 mA or DC 0 ...
PAGE 2
Principle of operation The control properties of the magnetic valve are not affected by the type of terminal housing or the type of control signal. ZM../A Terminal housings ZM100/A, ZM101/A, ZM120/A, ZM121/A, ZM200/A and ZM220/A are signal transducers / power amplifiers. They convert a DC 0 ...10 V or DC 4 ... 20 mA control signal and an AC 24 V power supply into a DC 0 ... 20 V phase cut signal (see diagram below).
PAGE 3
Installation / Mounting Always disconnect the power supply before fitting or removing the ZM.. or ZM../A. Caution: 9F677 A 9F676 A It is important to use the cable cross-sections appropriate to the various cable lengths used. max 9F681 A 4 mm2 C A ZM1.. max ø 11.8 mm B ZM2.. max ø 13.1 mm Dimensions [mm] 92.00552 C ZM200/A ZM210 ZM220/A 40 40 115 76 ZM100/A ZM101/A ZM110 ZM111 ZM120/A ZM121/A 60 90 ZM.. and ZM../A connection diagrams 1 ZM../A with DC 0 ...
PAGE 4
b) 4-wire connection to controller ZM../A supplied from controller transformer or (over longer distances) from a separate transformer. AC 24 V ZM100/A ZM101/A ZM200/A Controller 1 2 3 4 5 6 ~ AC 24 V ~ GND – + DC 0 ... 10 V Twisted pairs AC 24 V ZM100/A ZM101/A ZM200/A AC 24 V Controller ~ AC 24 V ~ GND – + DC 0 ... 10 V 1 2 3 4 5 6 Twisted pairs 2 50212A ~ ~ – + 50628 ~ ~ – + ZM../A with DC 4 ... 20 mA control signal ZM..
PAGE 5
3 ZM.. with DC 0 ... 20 V phase cut signal a) ZM110, ZM111, ZM210 (without power amplifier) ZM../A terminal housing used with DC 0 … 20 V phase cut signals: Do not connect AC 24 V to Terminals 1 and 2. 1 2 3 4 5 6 DC 0 ... 20 V phase cut Connect Terminal 5, (marked " – ") – to the appropriate Y output terminal on UNICO, KLIMO and MULTIREG (type 9 controllers) – to Terminal 2 on type NKOA terminal modules. ZM210 ZM110, ZM111 Note DC 0 ...