ECKELMANN UA 410 L Case Controller, Инструкция по эксплуатации

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Specifications of UA 410 L
81 Firmware V1.50 - Doku 2.0 06. April 2016
11 Specifications of UA 410 L
11.1 Electrical data
Warning - hazardous electrical voltage!
Danger of electric shock!
Overvoltage category III (test voltage 4,0 kV)
/ pollution degree 2:
All device connections designed for use with 230 V AC supply voltage
must be connected to the same phase conductor.
400 V AC between neighbouring connection terminals is not permitted!
Overvoltage category II (test voltage 2,5 kV) / pollution degree 2 or
Overvoltage category II (test voltage 2,5 kV) / pollution degree 1:
Different phase conductors may be used.
400 V AC between neighbouring connection terminals is
permitted!
UA 410 L AC
Power supply 230 V AC (+/- 10%), 50/60 Hz (+/- 3 Hz)
Rated power 11 VA
Leakage current over PE Max. 1 mA
Rated surge voltage 2,5 kV (Overvoltage category II)
4,0 kV (Overvoltage category III)
Relay outputs Relay : 4 (N.O.) x 230 V AC, floating, min 10 mA
load type: ohmic max. 6 A
inductively max. 3 A, cos
ϕ
= 0,4
3 (O.C.) x 230 V AC, floating, min 10 mA
load type:
ohmic max. 6 A
inductively max. 3 A, cos
ϕ
= 0,4
Transistor outputs 2 x 24 V DC pulldown, Switching transistor with internal current limiting to 50 mA
Digital inputs 4 x 230 V AC floating
Analogue inputs 10 temperature sensors, two-wire type
for sensor types L243 / K243, K277, 5K3A1 (No shielding is required on sensor leads when
installed exclusively inside the refrigerated display case and when external interference (for
example from parallel power wires) is not to be expected)
2 x 4..20 mA *
Analogue outputs* 2 x 0..10 V short-circuit proof
Realtime clock Battery-backed, Lithium cell (shelf life 10 years), type CR 2450N, 3V lithium
Accuracy: typically 12 min/yr at 25
°
C