Phoenix Contact SCK-M-U-1500V Handleiding (128 Pagina's)

Handleiding

SOLARCHECK family

38

PHOENIX CONTACT 105608_en_02

5.5 Technical data

Communication SCK-C-MODBUS (item no. 2901674)

Supply

Supply voltage 24 V DC (-10% … +25%)

Typical internal current consumption 22 mA

Maximum internal current consumption 45 mA

Maximum current consumption 800 mA

Data interface for the SCK bus

Cable type Twisted, shielded

Communication protocol Proprietary

Serial interface (RS-485)

Serial transmission speed 9.6 Kbps / 14.4 Kbps / 19.2 Kbps /

38.4 Kbps

Cable length 1200 m, maximum

Cable type Twisted, shielded

Communication protocol Modbus/RTU

Optional termination resistor (not supplied

as standard)

180 Ω

Functional insulation 1000 V

Operating mode Half duplex

General data

Degree of protection IP20

Protective circuit Surge protection (33 V suppressor diode)

Ambient temperature range (operating) -20°C ... 70°C

Ambient temperature range (storage) -40°C ... 85°C

Dimensions W / H / D 22.5 mm / 102 mm / 106 mm

Screw connection rigid / flexible / AWG 0.2 mm² ... 2.5 mm² / 0.2 mm² ... 2.5 mm² /

24 ... 12

Tightening torque 0.5 Nm ... 0.6 Nm

Humidity at 25°C, non-condensing ≤95%

Altitude ≤2000 m

DIN rail installation 35 mm (DIN EN 50022)

Pollution degree 2

Conformance/approvals

Conformance CE-compliant

Conformance with EMC Directive and Low

Voltage Directive

Referenced standard EN 61010-01

EN 61010-2-30

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