DHW -UM-002
Val Controls A/S
•
Limfjordsvej 3
DK-6715 Esbjerg N
Tel. +45 7547 0600
[email protected]
www.valcontrols.com
Revision: 3
1/20
HARDWARE MANUAL
Ixx24-A
Page 1: ...DHW UM 002 Val Controls A S Limfjordsvej 3 DK 6715 Esbjerg N Tel 45 7547 0600 vc valcontrols com www valcontrols com Revision 3 1 20 HARDWARE MANUAL Ixx24 A...
Page 2: ...Power supply PS2 7 3 2 Earth 7 3 3 4 20mA input AI1 AI2 AI3 AI4 AI5 8 3 4 Position sensor AI10 9 3 5 Digital output DO1 DO2 DO3 DO4 DO5 DO6 10 3 6 Digital input DI1 DI2 DI3 DI4 11 4 Alternative digita...
Page 3: ...information in this manual is subject to changes without notice 1 2 Environment Operating temperature 30 to 80 C Storage temperature 30 to 80 C Extended operating temperature1 40 to 85 C Extended stor...
Page 4: ...n either AO0 or AO0 Active 4 20mA output 2 Control loop AI0 1 Active 4 20mA input 4 Transmitter loop AO0 3 A 2 1 1 Terminals AI0 1 2 AO0 3 4 2 1 2 Electrical specifications Control loop AI0 Impedance...
Page 5: ...side the device Terminals 2 and 4 are connected inside the device 2 2 2 Electrical specifications Modbus Interface RS485 Termination resistor No internal resistor External resistor can be applied acro...
Page 6: ...valcontrols com Revision 3 6 20 2 3 Foundation Fieldbus Foundation Fieldbus 4 3 2 1 FB P FB N FB P FB N 2 3 1 Terminals Foundation Fieldbus 1 FB P 2 FB N 3 FB P 4 FB N 2 3 2 Electrical specifications...
Page 7: ...ply input may not be used 3 1 1 Terminals PS2 5 6 3 1 2 Electrical specifications Power supply PS2 Power supply 20 4 27 6VDC Power dissipation no position sensor loop or valves are connected 2W Power...
Page 8: ...or in the alternative configuration active 4 20mA sensors AI Passive loop Active loop AI 3 3 1 Terminals Passive sensor Active sensor AI1 11 12 12 6 AI2 13 14 14 6 AI3 15 16 16 6 AI4 17 18 18 6 AI5 19...
Page 9: ...68 1W 1k W 10 8 6 9 The external resistors must be mounted to get the correct functionality 3 4 1 Terminals Sensor Passive loop Active loop AI10 8 Pot high 9 Wiper 10 Pot low 5 9 9 6 3 4 2 Electrical...
Page 10: ...ntrols com Revision 3 10 20 3 5 Digital output DO1 DO2 DO3 DO4 DO5 DO6 24 VDC digital outputs DO 3 5 1 Terminals DO1 27 28 DO2 30 31 DO3 33 34 DO4 36 37 DO5 47 48 DO6 49 50 3 5 2 Electrical specificat...
Page 11: ...put DI1 DI2 DI3 DI4 Use digital inputs to connect dry signals DI Switch DI NAMUR 3 6 1 Terminals DI1 39 40 DI2 41 42 DI3 43 44 DI4 45 46 3 6 2 Electrical specifications DI Switch Type Switch Cable len...
Page 12: ...ut configured in a way that makes it possible to use them as digital inputs 4 1 Digital input DI9 DI10 DI11 DI9 DI10 and DI11 substitutes AI10 Switch 6 DI9 8 Switch 9 DI10 5 27k W 6 1k W Switch 10 DI1...
Page 13: ...ntrols com Revision 3 13 20 4 2 Digital input DI12 DI12 substitutes AI0 Switch 1 DI12 5 1k W 2 6 The external resistor and connection between terminal 2 and 6 must be mounted to get the correct functi...
Page 14: ...0 4 3 Digital input DI13 DI14 DI15 DI16 DI17 DI13 substitutes AI1 DI14 substitutes AI2 and so on Switch DI 1k W The external resistor must be mounted to get the correct functionality 4 3 1 Terminals D...
Page 15: ...e outputs to connect 4 20mA loop inputs e g proportional valves Passive 4 20mA input Active AO A DI Switch DI NAMUR 5 1 1 Terminals AO1 21 22 AO2 23 24 DI5 51 52 DI6 25 26 5 1 2 Electrical specificati...
Page 16: ...vision 3 16 20 5 2 Digital input DI5 DI6 DI7 DI8 DI 5 2 1 Terminals DI5 51 52 DI6 25 26 DI7 23 24 DI8 21 22 5 2 2 Electrical specifications DI Switch Type Switch Cable length 20 meters Maximum cable r...
Page 17: ...t 4 20mA Active 4 20mA input Passive AO A DI 5 3 1 Terminals AO1 21 22 AO2 23 24 DI5 51 52 DI6 25 26 5 3 2 Electrical specifications AO1 AO2 Passive analogue output Impedance 470 Ohm at 20mA and 9 4VD...
Page 18: ...nstallation in SIL 1 4 circuits if installed as described in this manual 1X SIL expansion card 2X SIL expansion card 1X DO11 DO12 PS1 Ixx24 2X DO11 DO12 PS1 Ixx24 PS2 3X SIL expansion card 4X SIL expa...
Page 19: ...ctrical specifications Power supply 20 4 27 6VDC Power dissipation no position sensor loop or output lamps are connected 2W Power dissipation with maximum load on all inputs and outputs 5W the load no...
Page 20: ...h Time deviation f fo 20ppm Aging f fo 3ppm Year Temperature coefficient 0 034 0 006ppm C Battery life Estimated 10 year Please contact Val Controls for a replacement battery The SD card is used to st...
