HiCTB16-YC3-RRB-KS-CC-AO16 Termination Board

Teknik Veriler

Connection

X20: terminals 3, 5(+); 4, 6(-)

Nominal voltage

24 V DC , in consideration of rated voltage of used isolators

Voltage drop

0.9 V , voltage drop across the series diode on the termination board must be considered

Ripple

≤ 10 %

Fusing

4 A , in each case for 16 modules

Power dissipation

≤ 500 mW , without modules

Reverse polarity protection

yes

Supply

Redundancy available. The supply for the isolators is decoupled, monitored and fused.

Output type

volt-free contact

Switch behaviour

no fault: relay contact closed power supply fault: relay contact open module fault: relay contact open

Contact loading

30 V DC , 1 A

Display elements

LEDs PWR ON (Termination Board power supply) - LED power supply I, green LED - LED power supply II, green LED LED FAULT (fault indication), red LED - LED lits: module fault - LED flashes: power supply fault

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Electromagnetic compatibility

NE 21:2017 For further information see system description.

Degree of protection

IEC 60529:2001

Ambient temperature

-20 ... 60 °C (-4 ... 140 °F)

Storage temperature

-40 ... 70 °C (-40 ... 158 °F)

Field side

explosion hazardous area: spring terminals , blue

Control side

non-explosion hazardous area: Yokogawa system connector, 40-pin

Fault output

pluggable screw terminals , black

Core cross section

spring terminals: rigid: 0.2 ... 2.5 mm 2 flexible: 0.25 ... 1.5 mm 2

Malzeme

housing: polycarbonate

Mass

approx. 645 g

Dimensions

240 x 175 x 153 mm (9.45 x 6.9 x 6.02 inch) (W x H x D) , depth including module assembly