HART Multiplexer Slave KFD0-HMS-16

Datasheet excerpt: Technical data of  KFD0-HMS-16

Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
Supply
Connection		via 14-channel flat cable form master KFD2-HMM-16
HART signal channels (non-intrinsically safe)
Conformity		HART field device input (revision 5 to 7)
Connection		26-pin flat cable for analog connections 14-pin flat cable for master-slave connection between KFD2-HMM-16 and KFD0-HMS-16
Leakage current		< 3 µA at -20 ... 85 °C (-4 ... 185 °F)
Terminating resistor		external 230 ... 500 Ω standard (up to 1000 Ω possible)
Output voltage		≥ 400 mV ss (with the terminator resistance specified above)
Output resistance		100 Ω or smaller, capacitive coupling
Input impedance		according to HART specification
Input voltage range		0.08 ... 4 V ss ; typ. ± 5.2 V as local reference
Indicators/settings
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity
Degree of protection		IEC 60529:2001
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Mass		approx. 100 g
Dimensions		20 x 93 x 115 mm (0.8 x 3.7 x 4.5 inch) , housing type B1
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
Certificate		PF 07 CERT 1143 X
	Marking	II 3G Ex nA IIC T4 Gc
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-15:2010

Documents: KFD0-HMS-16

CAD+CAE: KFD0-HMS-16

Approvals+Certificates: KFD0-HMS-16

Software: KFD0-HMS-16

Associated Products: KFD0-HMS-16

Accessories
K-HM26 HART Connection Cable with Connectors K-System accessory, Connection cable for KF*-HM*-16 to Termination Board, 26-pin flat cablepa
K-HM14 HART Connection Cable with Connectors K-System accessory, Connection cable for KFD2-HMM-16 to up to 15 KFD0-HMS-16, 14-pin flat cablepa

Function: KFD0-HMS-16

This HART Multiplexer Slave operates up to 16 analog field instruments. It can be operated only with the HART Multiplexer Master KFD2-HMM-16 and is powered by the master across a 14- pin flat cable connection.

Up to 15 slaves can be connected to the master.

The slave address is set with a 16- position rotary switch (addresses 1 ... 16). If only one slave is connected to the master, then the slave address should be 1. If multiple slaves are connected, slaves must be assigned addresses in ascending order.

The analog signals are fed into the slave by means of a 26-pin flat cable. Sixteen leads are reserved for the HART signal of the analog measurement circuits. The remaining 10 leads are assigned to ground.