Pepperl+Fuchs HiD2844 User manual

Release date 2014-06-17 14:05 Date of issue 2014-06-17 121457_eng.xml
HiD2844
1
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group USA: [phone] Singapore: [phone]Germany: [phone]
www.pepperl-fuchs.com [email protected].com [email protected].com [email protected]
Switch Amplifier
Zone 0, 1, 2
Div. 1, 2
HiD2844
I
II
SL2 SL1
11
14
+
-
8a
7a
17
18
8b
7b
12
15
10a
9a
13
16
9b
10b
1
4
5a
5b
+
-
2
5
1a
1b
I
II
10 kΩ
1.5 kΩ
10 kΩ
1.5 kΩ
III
IV
+
-
3
6
3a
3b
+
-
7
8
7a
7b
III
IV
10 kΩ
1.5 kΩ
10 kΩ
1.5 kΩ
+
-
+
-
+
-
+
-
+
-24 V DC
FAULT
1a, 1b
2a, 2b
6b
Termination Board
Connection
Assembly
• 4-channel isolated barrier
• 24 V DC supply (bus powered)
• Dry contact or NAMUR inputs
• 4 passive transistor outputs
• Line fault detection (LFD)
• Up to SIL2 acc. to IEC 61508
Function
This isolated barrier is used for intrinsic safety applications. It
transfers digital signals (NAMUR sensors/mechanical
contacts) from a hazardous area to a safe area.
The proximity sensor or switch controls a passive transistor for
the safe area load. The module output changes state when the
input signal changes state. The normal output state can be
reversed with the selector switches on the side of the unit.
Line fault detection (LFD) can be selected or disabled via a
selector switch.
During an error condition, the transistor reverts to its de-
energized state and the LEDs indicate the fault. A separate
fault output bus is available. The fault conditions can be
monitored via a Fault Indication Board.
This module mounts on a HiD Termination Board.
Features
HiD
2844
4 ch
Switch
Amplifier
PWR
STATUSFAULT
CH 1
CH 2
CH 4
CH 3
Front view
LED green:
Power supply
LEDs yellow:
Status output
channel 1 ... 4
Switch 1 ... 8
LEDs red:
Line fault
channel 1 ... 4
Place for
labeling
2

Release date 2014-06-17 14:05 Date of issue 2014-06-17 121457_eng.xml
Technical data HiD2844
2
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group USA: [phone] Singapore: [phone]Germany: [phone]
www.pepperl-fuchs.com [email protected].com [email protected].com [email protected]
General specifications
Signal type Digital Input
Supply
Connection SL1: 1a(-), 1b(-); 2a(+), 2b(+)
Rated voltage 20.4 ... 30 V DC via Termination Board
Rated current 15 mA at 24 V (per channel)
Power loss 0.35 W at 24 V (per channel)
Input
Connection SL2: 5a(+), 5b(-); 1a(+), 1b(-); 3a(+), 3b(-); 7a(+), 7b(-)
Rated values acc. to EN 60947-5-6 (NAMUR)
Connectable sensor types potential free contact or proximity sensor
Switching point contact open 0.2 ... 1.2 mA, contact closed 2.1 ... 6.5 mA
Line fault detection breakage 0 ... 0.2 mA, short-circuit 6.5 mA ... maximum value
Output
Connection SL1: 8a(+), 7a(-); 8b(+), 7b(-); 10a(+), 9a(-); 9b(+), 10b(-)
Rated voltage 30 V
Rated current 50 mA
Output one optocoupled transistor per channel
Signal level 1-signal: (external voltage) -1 V
0-signal: blocked output (off-state current max. 50 µA, typical 5 µA)
Error message output
Connection SL1: 6b
Output type open collector transistor (internal fault bus)
Transfer characteristics
Switching frequency < 2 kHz
Electrical isolation
Output/power supply functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff
Output/Output functional insulation acc. to DIN EN 50178, rated insulation voltage 50 Veff
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC EN 61326-1:2006
Conformity
Electrical isolation EN 50178
Electromagnetic compatibility NE 21:2006
For further information see system description.
Degree of protection IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Relative humidity 5 ... 90 %, non-condensing up to 35 °C (95 °F)
Mechanical specifications
Degree of protection IP20
Mass approx. 140 g
Dimensions 18 x 106 x 128 mm (0.7 x 4.2 x 5 in)
Mounting on Termination Board
Coding pin 1 and 2 trimmed
For further information see system description.
Data for application in connection
with Ex-areas
EC-Type Examination Certificate CESI 02 ATEX 086 , for additional certificates see www.pepperl-fuchs.com
Group, category, type of protection ¬II (1)G [Ex ia Ga] IIC , ¬II (1)D [Ex ia Da] IIIC
Input Ex ia, Ex iaD
Voltage Uo13.2 V
Current Io20 mA
Power Po66 mW
Supply
Maximum safe voltage Um250 V AC (Attention! Umis no rated voltage.)
Statement of conformity PF 11 CERT 2109 X , observe statement of conformity
Group, category, type of protection,
temperature class
¬II 3G Ex nA IIC T4 Gc [device in zone 2]
Electrical isolation
Input/input safe electrical isolation acc. to EN 60079-11:2007, voltage peak value 60 V
Input/Output safe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 375 V
Input/power supply safe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 375 V
Directive conformity
Directive 94/9/EC EN 60079-0:2009, EN 60079-11:2007, EN60079-15:2005 , EN 60079-26:2007 , EN 61241-11:2006

Release date 2014-06-17 14:05 Date of issue 2014-06-17 121457_eng.xml
Technical data HiD2844
3
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group USA: [phone] Singapore: [phone]Germany: [phone]
www.pepperl-fuchs.com [email protected].com [email protected].com [email protected]
Configure the device in the following way:
• Push the red Quick Lok Bars on each side of the device in the upper position.
• Remove the device from Termination Board.
• Set the DIP switches according to the figure.
International approvals
CSA approval
Control drawing 366-005CS-12B (cCSAus)
General information
Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of
Conformity and instructions have to be observed where applicable. For information see www.pepperl-
fuchs.com.
Channel 3 and 4 (switch 5 ... 8) only for HiD2844.
The pins for this device are trimmed to polarize it according to its safety parameter. Do not change!
For further information see system description.
Configuration
Input CLOSE/Transistor OPEN
Input OPEN/Transistor CLOSE
Lead fault detection LFD enable
Input CLOSE/Transistor CLOSE
Input OPEN/Transistor OPEN
Lead fault detection LFD disable
Switch positions
Phase CH 1 LFD CH 1 Phase CH 2 LFD CH 2 Phase CH 3 LFD CH 3 Phase CH 4 LFD CH 4
SWITCH SETTINGS
INPUT/OUTPUT
OPERATION
1
CH1
3
CH2
5
CH3
7
CH4
OPEN-ENERGIZED
CLOSE-DE-ENERGIZED
ON ON ON ON
CLOSE-ENERGIZED
OPEN-DE-ENERGIZED
OFF OFF OFF OFF
INPUT FAULT
DETECTION
2
CH1
4
CH2
6
CH3
8
CH4
FAULT ENABLE ON ON ON ON
FAULT DI SABLE OFF OFF OFF OFF
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
CAUTION
Refer to the instruction
manual to install and
operate the unit
SELECTION
1 2
CH 1
NOTE: CH 3 and CH 4 only for Mod. 2844
3 4
CH 2
5 6
CH 3
7 8
CH 4
ON
NOT IN USE
FOR THIS MODEL