wavin DRT-200, Design Manual

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Wavin Temp Manifold Installation Manual ower
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Wavin Temp Control Manual ower
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11.1 WTC-3
S Su up pp plly y v vo olltta ag ge e 230VAC-10% - change for 230VAC, –10%
P Po ow we err c co on ns su um mp pttiio on n
6VA (inactivated outputs)
P Prro otte ec cttiio on n
IP20
IIn
ns stta alllla attiio on n onto a DIN rail in the switchboard
IIn np pu utts s 16 pieces
D Diig giitta all iin np pu utts s ((D DII)) 10 pieces
voltage on the open contacts: 3.5V (maximum)
current on the closed contacts: 1mA (maximum)
A An na allo og gu ue es s iin np pu utts s ((A AII)) 0-10VDC change for 0-10VDC
5 pieces
inputs measure voltage or resistance
resistance measurement (dew point sensors)
measurement range: 100kohm — 20Mohm
measurement accuracy: 5%
activation of dew point signal: below 4 Mohm
inactivation of dew point signal: above 8 Mohm
voltage measurement (voltage remote sensors)
measurement range: 0 — 10VDC
measurement accuracy: 1%
U Un niiv ve errs sa all iin np pu utts s ((U UII)) 1 piece (water temperature or digital input)
voltage on the open contacts (as digital input): 3.5V (maximum)
current on the closed contacts (as digital input): 1mA (maximum)
temperature measurement
sensor type: KTY-81-222/B
measurement range: 0-100
°
C
measurement accuracy: –0.3
°
C
D Diig giitta all o ou uttp pu utts s ((D DO O))
10 pieces (relay)
voltage output: 0-10V
connected voltage: 230VAC
loadability: 0.5A (maximum)
A An na allo og gu ue es s o ou uttp pu utt ((A AO O) 1 pieces
voltage output: 0-10V
loadability: 1mA/10Khom (maximum)
output accuracy: 0.5%
F Fe ee ed db ba ac ck ks s front panel LED’s
C Co om mm mu un niic ca attiio on n ((B BM MS S)) RS485, galvanic separation
1200m cable length, maximum 32 units
communication parameters: 9600,8,N,1
communication protocol: MODBUS-RTU /Slave
communication address: on the basis of the switch provide on the unit
(addresses are binary, ON means 0 Exp: address 1: 1=OFF, 2 8 = O N )
RS485 communication channel closing: switch (under RJ45 plug) is turn
to the corner of the WTC then : active!
D DR RT T--2 20 00 0 tth he errm mo os stta atts s communication and power supply is separated by galvanic
(max. 9V, max. 60mA)
D Diim me en ns siio on ns s 175x90x65 mm
Design Manual
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1 11 1.. T Te ec ch hn niic ca all S Sp pe ec ciiffiic ca attiio on ns s