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