ENG
“EVD Evolution TWIN” +0300006EN - rel. 2.6 - 31.01.2019
57
11. TECHNICAL SPECIFICATIONS
Power supply
(Lmax= 5 m)
• 24 Vac (+10/-15%) to be protected by external 2 A type T fuse.
• 24 Vdc (+10/-15%) 50/60 Hz to be protected by external 2 A type T fuse. Use a dedicated class 2 transformer (max 100 VA).
Power input 16.2 W ; 35 VA
Emergency power supply 22 Vdc+/-5%. (If the optional EVBAT00400 module is installed), Lmax=5 m
Insulation between relay output and
other outputs
reinforced; 6 mm in air, 8 mm on surface; 3750 V insulation
Motor connection 4-wire shielded cable AWG 22, Lmax 10 m or AWG 14, Lmax= 50 m
Digital input connection Digital input to be activated from voltage-free contact or transistor to GND. Closing current 5 mA; Lmax< 30 m
Probes (Lmax=10 m;
with shielded cable
less than 30 m)
S1 ratiometric pressure probe (0 to 5 V):
• resolution 0.1 % fs; • measurement error: 2% fs maximum; 1% typical
electronic pressure probe (4 to 20 mA):
• resolution 0.5 % fs; • measurement error: 8% fs maximum; 7% typical
remote electronic pressure probe (4 to 20mA). Maximum number of drivers connected=5
combined ratiometric pressure probe (0 to 5 V):
• resolution 0.1 % fs; • measurement error: 2 % fs maximum; 1 % typical
4 to 20 mA input (max 24 mA):
• resolution 0.5% fs; • measurement error: 8% fs maximum; 7% typical
0 to 5 V input:
• resolution 0.1 % FS; • measurement error: 2% FS maximum; 1% typical
S2 low temperature NTC:
• 10 k at 25°C, -50T90 °C; • measurement error: 1°C in range -50T50 °C; 3°C in range +50T90 °C
high temperature NTC:
• 50 k at 25°C, -40T150 °C; • measurement error: 1.5 °C in range -20T115 °C, 4 °C in range outside of -20T115 °C
Combined NTC:
• 10 k at 25 °C, -40T120 °C; • measurement error: 1 °C in range -40T50 °C; 3°C in range +50T90 °C
0 to 10 V input (max 12 V):
• resolution 0.1 % fs; • measurement error: 9% fs maximum; 8% typical
S3 ratiometric pressure probe (0 to 5 V):
• resolution 0.1 % fs; • measurement error: 2% fs maximum; 1% typical
electronic pressure probe (4 to 20 mA):
• resolution 0.5 % fs; • measurement error: 8% fs maximum; 7% typical
remote electronic pressure probe (4 to 20mA). Maximum number of drivers connected=5
4 to 20 mA input (max 24 mA):
• resolution 0.5% fs; • measurement error: 8% fs maximum; 7% typical
combined ratiometric pressure probe (0 to 5 V):
• resolution 0.1 % fs, • measurement error: 2 % fs maximum; 1 % typical
0 to 5 V input:
• resolution 0.1 % FS; • measurement error: 2% FS maximum; 1% typical
S4 low temperature NTC:
• 10 k at 25°C, -50T105°C; • measurement error: 1°C in range -50T50 °C; 3°C in range 50T90°C
high temperature NTC:
• 50 k at 25°C, -40T150°C; • measurement error: 1.5°C in range -20T115°C 4°C in range outside of -20T115°C
Combined NTC:
• 10 k at 25°C, -40T120°C; • measurement error 1°C in range -40T50°C; 3°C in range +50T90°C
Relay output normally open contact; 5 A, 250 Vac resistive load; 2 A, 250 Vac inductive load (PF=0.4); Lmax=50 m;
UL: 250 Vac, 5 A resistive, 1A FLA, 6A LRA, pilot duty D300. 30000 cycles
VDE: 1(1)A PF=0.6
Power supply to active probes (V
REF
) +5 Vdc ±2% o 12 Vdc ±10% depending on type of probe set
RS485 serial connection Lmax=1000 m, shielded cable
tLAN connection Lmax=30 m, shielded cable
pLAN connection Lmax=500 m, shielded cable
Assembly DIN rail
Connectors plug-in, cable size 0.5 to 2.5 mm
2
(12 to 20 AWG)
Dimensions LxHxW= 70x110x60
Operating conditions -25T60°C (don’t use EVDIS* under -20°C); <90% RH non-condensing
Storage conditions -35T60°C (don’t store EVDIS* under -30°C), humidity 90% RH non-condensing
Index of protector IP20
Environmental pollution 2 ( normal )
Resistance to heat and re Category D
Immunity against voltage surges Category 1
Rated impulse voltage
2500V
Type of relay action 1C microswitching
Insulation class 2
Software class and structure A
Conformity Electrical safety: EN 60730-1, EN 61010-1, UL873, VDE 0631-1
Electromagnetic compatibility: EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4; EN61000-3-2, EN55014-1,
EN55014-2, EN61000-3-3.
Tab. 11.a
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