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EasyBus - Signalling and Switching Bus System 

 

 Installation, Operating and Maintenance Instructions 

 

Safety instructions | Recycling

 

 

Construction subject to change 

 

No return possible 

 Version: 2017-11-13 | Page 2 

SAFETY INSTRUCTIONS 

Before installing and commissioning the EasyBus 
components, carefully read the entire manual. Take note in 
particular of the operating instructions containing hazard 
symbols and warning signs. Their non-observance could result 
in damage to the unit and slight to serious personal injuries. 
Should you have any questions, after reading through the 
entire manual, please contact SCHAKO. 
 

An exclamation mark within a triangle 
indicates information which must be observed 
by the user. Non-observance may result in 
damage to the module or loss of data. 
 

A lightning flash within a triangle warns 
against 
electric shock or impairment of the electrical 
safety of the device. 

 

This symbol indicates important information in 
these operating instructions which must be 
observed. 
 

GENERAL INFORMATION 

 

Inspection, installation, connection and commissioning of 
the EasyBus components may be carried out by skilled 
personnel only in compliance with current regulations. 

 

The EasyBus components must not come into contact with 
liquids. 

 

The EasyBus components must not be operated with wet 
hands. 

 

Control and safety elements must not be modified without 
approval by the manufacturer or the regional sales 
representative. 

 

The electric connections and their proper functioning are 
the responsibility of the installer. 

 
SCHAKO will not be responsible for any damage caused by: 

 

incorrect installation due to non-observance of the 
instructions of the present manual. 

 

installation and maintenance not carried out by skilled 
personnel. 

 

non-observance of the operating conditions of the EasyBus 
components. 

 

improper use of the EasyBus components or under 
inadmissible conditions according to the present manual. 
 

WARRANTY 

The warranty for the EasyBus components is two years from 
the acceptance date for manufacturing errors. This does not 
apply to the included electric components to which the 
warranty of the manufacturer in question applies. The 
warranty does not cover damage to the unit caused by 
components that do not belong to the equipment 
components. The warranty only covers the return and 
replacement of defective parts.  
 
 

RECYCLING  

Contact a certified electronic waste disposal company for 
environmentally friendly recycling and disposal of EasyBus 
components.  
 

 
 
 
 

GENERAL INFORMATION ABOUT EASYBUS 

The signalling and switching bus system SCHAKO EasyBus can 
be used, among other things, for activating and monitoring 
mechanical and electrical fire dampers with 
24V DC or 230V AC spring return actuator, smoke extraction 
dampers, smoke detectors and volumetric flow controllers 
with 0(2)-10V activation or air diffusers with 2/3-point 
motorised drives. 

 

MODULE OVERVIEW 

For individual areas, we are offering the following modules 
for signal processing and monitoring: 
 

Type Description Function 
EasyS-MV1 
EasyS-MV2 

Master 

Modulation of the bus 
signal 

EasyF-ADC 
EasyF-AAC 

Motorised drive 
module 

Control of a motorised 
drive and detection of its 
end positions 

EasyF-VDC 
EasyF-VAC 
EasyF-VMP 

Analogue closed-
circuit and open-
circuit control 
module 

Closed-circuit and open-
circuit control of steadily 
controlling drives 

EasyF-RMM 

Smoke detector 
module 

Monitoring and 
evaluation of the smoke 
detectors 

EasyF-IOM 

Input / output 
module 

Monitoring of up to 4 
inputs and switching of 4 
outputs 

EasyF-I8M Input 

module 

Monitoring of up to 8 
digital inputs 

EasyF-ETX Radio 

transmitter 

Radio limit switch for 
mechanical fire dampers 

EasyF-RXE 

Receiver module 
for radio 
transmitters 

Evaluation and 
transmission of the 
signals from radio 
transmitters 

 
 

 

Summary of Contents for EasyBus EasyF-AAC

Page 1: ...mming of the EasyF modules 7 Cable length 8 Module mounting 8 Flat cable system 8 Switch cabinet mounting 8 Wiring of the EasyS MV1 Mv2 9 Modbus communication 9 Terminating resistor 9 Programming of E...

Page 2: ...tions of the EasyBus components improper use of the EasyBus components or under inadmissible conditions according to the present manual WARRANTY The warranty for the EasyBus components is two years fr...

Page 3: ...Terminal 4 Connection plug for the motor 4 Opening control Pin 1 Ground GND Pin 2 Closing control Pin 3 Connection plug for the end positions 5 Damper open 80 Pin 1 Ground Pin 2 Ground Pin 3 Damper cl...

Page 4: ...amming and visualisation 2 7 segment display and Programming key Terminals of the analogue inputs 3 4 0 to 10V DC input Terminal 1 24V DC Terminal 2 Ground GND Terminal 3 Terminals for the motors 5 6...

Page 5: ...isplay and programming key Terminals for the motors 3 4 Ground GND 24V DC Control signal 0 10V Effective signal 0 10V EASYF RMM CONNECTIONS General The EasyF RMM module is used for connecting the smok...

Page 6: ...ut D Terminal 7 24V DC input D Terminal 8 Terminals for the 4 changeover outputs Max current 6 A at 230V AC or 24V DC 4 Centre contact COM output A Terminal 1 NO contact NO output A Terminal 2 NC cont...

Page 7: ...in function Hold down the programming key 3s flashes three times appears Hold down the programming key 3s appears flash frequency of the point 3x Set the desired number by pressing the key if require...

Page 8: ...m from edges of the inspection opening to provide a good accessibility to the module during commissioning or service activities FLAT CABLE SYSTEM H corresponds to the cable thickness R corresponds to...

Page 9: ...RS485 Half Duplex 0V Reference for RS485 RS232 TX RS232 data transfer RX RS232 receiving data 1 Fire contact 2 Feedback 4 Programming key MODBUS COMMUNICATION The EasyS MV1 MV2 can communicate either...

Page 10: ...ter is in standby No communication takes place in EasyBus network Run Once the connection to the PLC via Modbus is established and the users are detected the master switches automatically to this stat...

Page 11: ...building have been set up the corresponding channels of EasyS MV2 must be adjusted correspondingly The channels 01 to 99 are available If no module on the selected channel is found the master cannot s...

Page 12: ...en the master switches to the corresponding Modbus status If several networks in a building have been installed the corresponding channels of EasyS MV2 must be adjusted correspondingly The channels 01...

Page 13: ...of procedure for changing the Modbus address from 001 to 005 Master is in function Hold down the programming key 3s flashes Press the programming key until appears Hold down the programming key 3s app...

Page 14: ...Switching Bus System Installation Operating and Maintenance Instructions Circuit diagram for an Easy network Construction subject to change No return possible Version 2017 11 13 Page 14 CIRCUIT DIAGR...

Page 15: ...Bus Signalling and Switching Bus System Installation Operating and Maintenance Instructions Circuit diagram for an Easy network Construction subject to change No return possible Version 2017 11 13 Pag...

Page 16: ...Bus Signalling and Switching Bus System Installation Operating and Maintenance Instructions Circuit diagram for an Easy network Construction subject to change No return possible Version 2017 11 13 Pag...

Page 17: ...Bus Signalling and Switching Bus System Installation Operating and Maintenance Instructions Circuit diagram for an Easy network Construction subject to change No return possible Version 2017 11 13 Pag...

Page 18: ...GISTER READ REGISTER OF EASY MV2 WRITE REGISTER OF EASYS MV2 Modbus Address Value 0 Stop 1 Run 2 Scan 3 fire 4 All open slave Quantity of slave 1 0 128 Quantity error of slave 2 0 128 Fire 3 0 1 1 Fir...

Page 19: ...3 12 12 11 13 303 3 2 1 0 13 12 14 7 6 5 4 14 13 15 11 10 9 8 15 14 16 15 14 13 12 16 15 17 304 3 2 1 0 17 301 0 18 7 6 5 4 18 1 19 11 10 9 8 19 2 20 15 14 13 12 20 3 21 305 3 2 1 0 21 4 22 7 6 5 4 22...

Page 20: ...6 7 6 5 4 66 1 67 11 10 9 8 67 2 68 15 14 13 12 68 3 69 317 3 2 1 0 69 4 70 7 6 5 4 70 5 71 11 10 9 8 71 6 72 15 14 13 12 72 7 73 318 3 2 1 0 73 8 74 7 6 5 4 74 9 75 11 10 9 8 75 10 76 15 14 13 12 76...

Page 21: ...1 10 9 8 107 10 108 15 14 13 12 108 11 109 327 3 2 1 0 109 12 110 7 6 5 4 110 13 111 11 10 9 8 111 14 112 15 14 13 12 112 15 113 328 3 2 1 0 113 307 0 114 7 6 5 4 114 1 115 11 10 9 8 115 2 116 15 14 1...

Page 22: ...14 9 309 Reserved 0 10 Reserved 2 11 Reserved 4 12 Reserved 6 13 Reserved 8 14 Reserved 10 15 Reserved 12 16 Reserved 14 17 310 Reserved 0 18 Reserved 2 19 Reserved 4 20 Reserved 6 21 Reserved 8 22 Re...

Page 23: ...6 Reserved 0 66 Reserved 2 67 Reserved 4 68 Reserved 6 69 Reserved 8 70 Reserved 10 71 Reserved 12 72 Reserved 14 73 317 Reserved 0 74 Reserved 2 75 Reserved 4 76 Reserved 6 77 Reserved 8 78 Reserved...

Page 24: ...possible Version 2017 11 13 Page 24 107 Reserved 4 108 Reserved 6 109 Reserved 8 110 Reserved 10 111 Reserved 12 112 Reserved 14 113 322 Reserved 0 114 Reserved 2 115 Reserved 4 116 Reserved 6 117 Res...

Page 25: ...1 VAV N 2 471 VAV N 2 727 Probe N 2 12 12 7 472 VAV N 1 7 472 VAV N 1 7 728 Probe N 1 13 303 0 473 VAV N 2 473 VAV N 2 729 Probe N 2 14 4 8 474 VAV N 1 8 474 VAV N 1 8 730 Probe N 1 15 8 475 VAV N 2 4...

Page 26: ...N 1 28 514 VAV N 1 28 770 Probe N 1 55 8 515 VAV N 2 515 VAV N 2 771 Probe N 2 56 12 29 516 VAV N 1 29 516 VAV N 1 29 772 Probe N 1 57 314 0 517 VAV N 2 517 VAV N 2 773 Probe N 2 58 4 30 518 VAV N 1 3...

Page 27: ...2 815 Probe N 2 100 12 51 560 VAV N 1 51 560 VAV N 1 51 816 Probe N 1 101 325 0 561 VAV N 2 561 VAV N 2 817 Probe N 2 102 4 52 562 VAV N 1 52 562 VAV N 1 52 818 Probe N 1 103 8 563 VAV N 2 563 VAV N 2...

Page 28: ...5 VAV N 2 861 Probe N 2 74 606 VAV N 1 74 606 VAV N 1 74 862 Probe N 1 607 VAV N 2 607 VAV N 2 863 Probe N 2 75 608 VAV N 1 75 608 VAV N 1 75 864 Probe N 1 609 VAV N 2 609 VAV N 2 865 Probe N 2 76 610...

Page 29: ...1 655 VAV N 2 655 VAV N 2 911 Probe N 2 99 656 VAV N 1 99 656 VAV N 1 99 912 Probe N 1 657 VAV N 2 657 VAV N 2 913 Probe N 2 100 658 VAV N 1 100 658 VAV N 1 100 914 Probe N 1 659 VAV N 2 659 VAV N 2 9...

Page 30: ...VAV N 2 695 VAV N 2 951 Probe N 2 119 696 VAV N 1 119 696 VAV N 1 119 952 Probe N 1 697 VAV N 2 697 VAV N 2 953 Probe N 2 120 698 VAV N 1 120 698 VAV N 1 120 954 Probe N 1 699 VAV N 2 699 VAV N 2 955...

Page 31: ...10 7 6 5 4 10 3 2 10 4 11 11 10 9 8 11 5 4 11 8 12 15 14 13 12 12 7 6 12 12 13 335 3 2 1 0 13 9 8 13 303 0 14 7 6 5 4 14 11 10 14 4 15 11 10 9 8 15 13 12 15 8 16 15 14 13 12 16 15 14 16 12 17 336 3 2...

Page 32: ...16 1 0 65 316 0 66 7 6 5 4 66 3 2 66 4 67 11 10 9 8 67 5 4 67 8 68 15 14 13 12 68 7 6 68 12 69 349 3 2 1 0 69 9 8 69 317 0 70 7 6 5 4 70 11 10 70 4 71 11 10 9 8 71 13 12 71 8 72 15 14 13 12 72 15 14 7...

Page 33: ...12 108 7 6 108 12 109 359 3 2 1 0 109 9 8 109 327 0 110 7 6 5 4 110 11 10 110 4 111 11 10 9 8 111 13 12 111 8 112 15 14 13 12 112 15 14 112 12 113 360 3 2 1 0 113 322 1 0 113 328 0 114 7 6 5 4 114 3...

Page 34: ...1 0 13 303 0 14 7 6 5 4 14 7 6 5 4 14 4 15 11 10 9 8 15 11 10 9 8 15 8 16 15 14 13 12 16 15 14 13 12 16 12 17 430 3 2 1 0 17 328 3 2 1 0 17 304 0 18 7 6 5 4 18 7 6 5 4 18 4 19 11 10 9 8 19 11 10 9 8...

Page 35: ...4 13 12 68 15 14 13 12 68 12 69 443 3 2 1 0 69 341 3 2 1 0 69 317 0 70 7 6 5 4 70 7 6 5 4 70 4 71 11 10 9 8 71 11 10 9 8 71 8 72 15 14 13 12 72 15 14 13 12 72 12 73 444 3 2 1 0 73 342 3 2 1 0 73 318 0...

Page 36: ...327 0 110 7 6 5 4 110 7 6 5 4 110 4 111 11 10 9 8 111 11 10 9 8 111 8 112 15 14 13 12 112 15 14 13 12 112 12 113 454 3 2 1 0 113 352 3 2 1 0 113 328 0 114 7 6 5 4 114 7 6 5 4 114 4 115 11 10 9 8 115...

Page 37: ...303 0 14 15 14 13 12 11 10 9 8 14 4 15 1367 7 6 5 4 3 2 1 0 15 8 16 15 14 13 12 11 10 9 8 16 12 17 1368 7 6 5 4 3 2 1 0 17 304 0 18 15 14 13 12 11 10 9 8 18 4 19 1369 7 6 5 4 3 2 1 0 19 8 20 15 14 13...

Page 38: ...1 10 9 8 68 12 69 1394 7 6 5 4 3 2 1 0 69 317 0 70 15 14 13 12 11 10 9 8 70 4 71 1395 7 6 5 4 3 2 1 0 71 8 72 15 14 13 12 11 10 9 8 72 12 73 1396 7 6 5 4 3 2 1 0 73 318 0 74 15 14 13 12 11 10 9 8 74 4...

Page 39: ...09 327 0 110 15 14 13 12 11 10 9 8 110 4 111 1415 7 6 5 4 3 2 1 0 111 8 112 15 14 13 12 11 10 9 8 112 12 113 1416 7 6 5 4 3 2 1 0 113 328 0 114 15 14 13 12 11 10 9 8 114 4 115 1417 7 6 5 4 3 2 1 0 115...

Page 40: ...AV N 2 MSB VAV N 2 8 474 VAV N 1 8 730 VAV N 1 8 993 VAV N 1 8 995 LSB VAV N 1 475 VAV N 2 731 VAV N 2 994 VAV N 2 MSB VAV N 2 9 476 VAV N 1 9 732 VAV N 1 9 996 VAV N 1 9 998 LSB VAV N 1 477 VAV N 2 7...

Page 41: ...VAV N 1 517 VAV N 2 773 VAV N 2 1057 VAV N 2 MSB VAV N 2 30 518 VAV N 1 30 774 VAV N 1 30 1059 VAV N 1 30 1003 LSB VAV N 1 519 VAV N 2 775 VAV N 2 1060 VAV N 2 MSB VAV N 2 31 520 VAV N 1 31 776 VAV N...

Page 42: ...52 562 VAV N 1 52 818 VAV N 1 52 1125 VAV N 1 52 982 LSB VAV N 1 563 VAV N 2 819 VAV N 2 1126 VAV N 2 MSB VAV N 2 53 564 VAV N 1 53 820 VAV N 1 53 1128 VAV N 1 53 985 LSB VAV N 1 565 VAV N 2 821 VAV N...

Page 43: ...AV N 1 609 VAV N 2 865 VAV N 2 1195 VAV N 2 MSB VAV N 2 76 610 VAV N 1 76 866 VAV N 1 76 1197 VAV N 1 76 996 LSB VAV N 1 611 VAV N 2 867 VAV N 2 1198 VAV N 2 MSB VAV N 2 77 612 VAV N 1 77 868 VAV N 1...

Page 44: ...N 1 100 1269 VAV N 1 100 1010 LSB VAV N 1 659 VAV N 2 915 VAV N 2 1270 VAV N 2 MSB VAV N 2 101 660 VAV N 1 101 916 VAV N 1 101 1272 VAV N 1 101 984 LSB VAV N 1 661 VAV N 2 917 VAV N 2 1273 VAV N 2 MSB...

Page 45: ...1339 VAV N 2 MSB VAV N 2 124 706 VAV N 1 124 962 VAV N 1 124 1341 VAV N 1 124 995 LSB VAV N 1 707 VAV N 2 963 VAV N 2 1342 VAV N 2 MSB VAV N 2 125 708 VAV N 1 125 964 VAV N 1 125 1344 VAV N 1 125 998...

Page 46: ...2 875 VAV N 2 max 1131 VAV N 2 max 17 993 LSB VAV N 1 17 492 VAV N 1 9 876 VAV N 1 min 73 1132 VAV N 1 min MSB VAV N 2 493 VAV N 2 877 VAV N 1 max 1133 VAV N 1 max 18 996 LSB VAV N 1 18 494 VAV N 1 87...

Page 47: ...VAV N 1 20 920 VAV N 1 min 84 1176 VAV N 1 min MSB VAV N 2 537 VAV N 2 921 VAV N 1 max 1177 VAV N 1 max 40 1004 LSB VAV N 1 40 538 VAV N 1 922 VAV N 2 min 1178 VAV N 2 min MSB VAV N 2 539 VAV N 2 923...

Page 48: ...82 VAV N 1 966 VAV N 2 min 1222 VAV N 2 min MSB VAV N 2 583 VAV N 2 967 VAV N 2 max 1223 VAV N 2 max 63 986 LSB VAV N 1 63 584 VAV N 1 32 968 VAV N 1 min 96 1224 VAV N 1 min MSB VAV N 2 585 VAV N 2 96...

Page 49: ...1 1014 VAV N 2 min 1270 VAV N 2 min MSB VAV N 2 631 VAV N 2 1015 VAV N 2 max 1271 VAV N 2 max 87 1000 LSB VAV N 1 87 632 VAV N 1 44 1016 VAV N 1 min 108 1272 VAV N 1 min MSB VAV N 2 633 VAV N 2 1017 V...

Page 50: ...1063 VAV N 2 max 1319 VAV N 2 max 111 985 LSB VAV N 1 111 680 VAV N 1 56 1064 VAV N 1 min 120 1320 VAV N 1 min MSB VAV N 2 681 VAV N 2 1065 VAV N 1 max 1321 VAV N 1 max 112 988 LSB VAV N 1 112 682 VAV...

Page 51: ...N 1 63 1092 VAV N 1 min 127 1348 VAV N 1 min MSB VAV N 2 709 VAV N 2 1093 VAV N 1 max 1349 VAV N 1 max 126 1001 LSB VAV N 1 126 710 VAV N 1 1094 VAV N 2 min 1350 VAV N 2 min MSB VAV N 2 711 VAV N 2 10...

Page 52: ...dress Read bits Address Read bits Module error communication Module error communication 1 300 0 39 309 8 2 4 40 12 3 8 41 310 0 4 12 42 4 5 301 0 43 8 6 4 44 12 7 8 45 311 0 8 12 46 4 9 302 0 47 8 10...

Page 53: ...Version 2017 11 13 Page 53 77 319 0 121 330 0 78 4 122 4 79 8 123 8 80 12 124 12 81 320 0 125 331 0 82 4 126 4 83 8 127 8 84 12 128 12 85 321 0 86 4 87 8 88 12 89 322 0 90 4 91 8 92 12 93 323 0 94 4 9...

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