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Honeywell CENTRA LINE MERLIN NX Series Installation & Commissioning Instructions page 5

Room controller
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MERLIN NX ROOM CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS
dry contact (closed: res. <10 kΩ; open: res. > 20 kΩ; max. 0.2 Hz;
pull-up voltage: 10 V)
dry contact (closed: res. <10 kΩ; open: res. > 20 kΩ; max. 0.2 Hz;
pull-up voltage: 24 V)
fast binary (=counter) input (max. 30 Hz; pulse ON = min. 16 ms; pulse
OFF = min. 16 ms; closed: voltage < 1 V; open: voltage > 5 V; pull-up
voltage: 10 V)
fast binary (=counter) input (max. 30 Hz; pulse ON = min. 16 ms; pulse
OFF = min. 16 ms; closed: voltage < 1 V; open: voltage > 5 V; pull-up
voltage: 24 V)
0(2) ... 10 V
NTC20kΩ
SetPoint and FanSpdSW (from CLCM1T,2T,4T,5T,6T111)
NTC10kΩ
PT1000 + Ni1000TK5000
output voltage
output current
min. accuracy
max. ripple
accuracy at zero point
Table 4. Universal input types and characteristics
Table 5. Analog output types and characteristics
type 1
type 2
0...1 mA
0...5 mA
5
type 1
UI1, UI2, UI3,
UI4, UI5, UI6
X
--
X
--
X
X
X
X
--
type 3
0...11 V
0...10 mA
±150 mV
±100 mV
0...200 mV
type 2
type 3
UI1, UI2, UI3,
UI7, UI8, UI9,
UI4 (RL8N,
UI10
only)
X
--
--
X
X
--
--
X
X
--
--
--
--
--
--
--
X
--
type 4
type 5
0...20 mA
-1...+1 mA
±150 mV
EN1Z-1035GE51 R0420

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