WD000144A006

ManualsBrandsSystemair ManualsAir Handling UnitsTopvex SC20-L-HWH-B M0 - S-SC20-L-N-ePM1/60-CE-B-M-HWH-ePM10/60-AC

Table Of Contents

Project:

Date:

WD000144

2022-03-04

Rev:

Initials:

HaJa

A006

Sheet:

Next sheet:Total sheets:

0 1 2 3 4 5 6 7 8 9

Project:

Client:

Adress:

Date:

System layout

Communication internal components30-33

Digital inputs40

Digital outputs50

Analog inputs60

Analog outputs70

Univeral inputs80

External connections90-94

10-11 Power

5 Technical data table

Component table100-101

Model:SC/TC 20-35

AHU Type:Topvex

Wiring diagram

TitlePage

Summary of content (23 pages)

PAGE 1
0 1 2 3 4 5 6 7 8 9 Wiring diagram A Page 2 5 10-11 30-33 40 50 60 70 80 90-94 100-101 B C D A Title System layout Technical data table Power Communication internal components Digital inputs Digital outputs Analog inputs Analog outputs Univeral inputs External connections Component table E F B C D E Project: Client: Adress: Date: AHU Type:Topvex Model:SC/TC 20-35 Project: Date: 2022-03-04 F Rev: Sheet: 1 WD000144 A006 Initials: Total sheets: Next sheet: HaJa 23 2
PAGE 2
0 A 1 Int-link 1 2 Int-link 2 BMS 3 4 5 6 7 8 9 Modbus RTU RS485 Baud rate: 9600 Data bits: 8 Parity: None Stop bits: 1 Ext-link A 0V 24V GND BA+ GND BA+ 0V 24V GND BA+ 0V 24V GND BA+ NaviPad Access control cabinet B B Models with section defrosting PDT3 Modbus Address:8 PDT1 CU27-C Modbus Modbus Modbus Address:5 DM50-C Modbus Adress:53 PDT2 Modbus Adress:6 C C X2 Models with electrical heater D F3 Power supply Power PDT4 Modbus Adress:9 D Electrical connection box Pow
PAGE 3
1x16 3x16 3x20 3x25 1x16 3x20 3x25 3x32 1x20 3x32 3x40 3x50 1x16 3x16 3x20 3x25 1x16 3x20 3x25 3x32 1x20 3x32 3x40 3x50 B32 B32 B32 4,2 6,5 9,6 B32 B32 B32 6,5 9,6 12 B32 B32 B32 7,2 12 18 B32 B32 B32 4,2 6,5 9,6 B32 B32 B32 6,5 9,6 12 B32 B32 B32 7,2 12 18 4 4 4 4 4 4 4 4 6,6 6,6 6,6 6,6 4 4 4 4 4 4 4 4 6,6 6,6 6,6 6,6 6,1 9,4 13,9 9,4 13,9 17,0 10,4 18,2 26,0 6,1 9,4 13,9 9,4 13,9 17,0 10,4 18,2 26,0 7 8 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,78 1~/0,
PAGE 4
1x16 3x16 3x20 3x25 1x16 3x20 3x25 3x32 1x16 3x16 3x20 3x25 1x16 3x20 3x25 3x32 B32 B32 B32 4,2 6,5 9,6 B32 B32 B32 6,5 9,6 12 B32 B32 B32 4,2 6,5 9,6 B32 B32 B32 6,5 9,6 12 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 3,6 6,1 9,4 13,9 9,4 13,9 17,0 6,1 9,4 13,9 9,4 13,9 17,0 7 8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 1~/0,8 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 9 Extract air fan K-factor (m³/h) 6 Cur
PAGE 5
0 Air Handling Unit 1 2 3 4 5 6 7 8 9 A A B B Common data Name Data C C AC/DC converter T24 (W) Max cable area connector 51-66 Control fuse (A) Max cable area connector 1-43, 071-84 D BMS intlink Cable area terminal X1 (mm²) Cable area terminal X2 (mm²) Cable area connection F3 75 0,25-2,5 C10 0,2-1,5 0,2-1,5 0,5-16 0,25...4 1,5...
PAGE 6
0 1 2 3 4 5 6 7 L1.2 L2.2 L3.2 PE.2 A F1 C* 2 4 6 1 3 5 1 B L1 N PE A B C L N PE N PE L1 L1 L2 L3 N PE X1.Control X1.Fans L1 SF&EF L2 L3 N PE 230VAC 1~/2~ X1.Fans L1 L2 L3 SF&EF N PE 400VAC 3~ 2 F2 C10 X1 9 Models with electrical heater Electrical connection box C 8 AC T24 230VAC 1~ L2 PE X1.
PAGE 7
0 1 2 3 4 5 6 7 8 9 Models with electrical heater A A 1 Sh 32 K . B B1 60° 2 2 4 6 K2 Sh.11 1 1 3 5 1 3 5 2 4 6 F3 B* 1 3 5 B PDT4:24V PDT4:0V 2 4 6 Sh.32 Sh.32 C C 1 IN L1 L2 L3 TTC UT L1 L2 L3 2 B2 120° O D D A1 ELH 2 K A2 3x400VAC 50Hz *kW E L1.2 L2.2 L3.2 PE.
PAGE 8
0 1 2 3 4 5 6 7 8 9 A A A+ Link1 B- Link1 24V Link1 0V Link1 A+ Link2 B- Link2 24V Link2 0V Link2 Sh.31 Sh.31 Sh.31 Sh.31 Sh.33 Sh.33 Sh.33 Sh.33 X2:24V X2:0V X2:PE Sh.50 Sh.50 Sh.50 T51 T42 0V 230VAC Input C 24V 24VDC Input T43 E Ext-link L N PE D BMS A+ BGND 24V 0V A+ BGND Int-link 2 X2:L X2:N X2:PE Int-link 1 D T41 E Sh.50 Sh.50 Sh.
PAGE 9
0 1 2 3 4 5 6 7 8 9 A A Sh.31 Sh.31 Sh.31 Sh.31 A+ Link1 B- Link1 24V Link1 0V Link1 A+ Link1 B- Link1 24V Link1 0V Link1 Sh.32 Sh.32 Sh.32 Sh.
PAGE 10
0 1 2 3 4 5 6 7 8 9 Models with electrical heater A A PDT4:24V PDT4:0V M1 SF A4 Sh.11 Sh.11 B Modbus Address:1 UO2 UI1 UI2 1 2 1 2 Modbus out 1 4 3 2 Modbus in PDT4 Modbus address: 9 UO1 1 2 3 4 2 3 1 4 5 6 B 69 68 A+ Link1 B- Link1 24V Link1 0V Link1 2 3 1 4 5 6 Sh.31 Sh.31 Sh.31 Sh.31 Supply air fan D D 1 A2 K 22 K2 Sh.11 1 TTC 2 A1 E 22 K1 Sh.
PAGE 11
0 1 5 6 7 8 9 A Models with section defrosting M2 EF A2 2 3 1 4 5 6 B A+ BG G0 Modbus in PDT2 Modbus Address: 6 UO1 UO2 UI1 UI2 P2 + - + 1 2 1 2 1 2 3 4 B Modbus Address:2 Modbus out P1 1 2 3 4 69 68 A+ Link2 B- Link2 24V Link2 0V Link2 4 Extract air fan - Sh.30 Sh.30 Sh.30 Sh.
PAGE 12
0 1 DI1 2 DI2 3 DI3 4 DI4 5 DI5 6 7 DI6 DI7 8 DI8 9 DI9 A A Unit CU27-C Ref. Address ConnText Connection DI1 Ref Module CU27-C Ref. Address ConnText Connection DI2 Ref T32 B Module CU27-C Ref. Address ConnText Connection DI3 Ref T31 Module CU27-C Ref. Address ConnText Connection DI4 Ref T30 Module CU27-C Ref. Address ConnText Connection DI5 Ref T29 Module CU27-C Ref. Address ConnText Connection DI6 Ref T28 Module CU27-C Ref.
PAGE 13
0 1 DO1 2 DO2 3 DO3 4 DO4 5 DO5 6 8 9 DO6 A A Module Module Ref. Address ConnText Connection DO3 COM Ref. Address ConnText Connection DO4 COM Ref. Address ConnText Connection DO5 COM Ref. Address ConnText Connection DO6 COM T63 Access control cabinet T65 T66 B X2:L Sh.30 Sh.30 Sh.50 Sh.50 X2:0V Sh.50 Sh.50 X2:0V C T64 C X2:N T62 Sh.30 Ref. Address ConnText N Connection DO2 COM Module X2:24V Ref.
PAGE 14
0 1 2 AI4 SMOKE 3 AI5 4 5 6 7 8 9 AI6 A A Module CU27-C Ref. Address ConnText + Connection 0 Module CU27-C Ref. Address ConnText Connection 24V AI4 0V T1 B Module CU27-C Ref. Address ConnText Connection 24V AI5 0V T16 Module CU27-C Ref. Address ConnText Connection 24V AI6 0V T15 T14 B C C Access control cabinet External D +24V 0..10V -0V +24V 0..10V -0V +24V 0..
PAGE 15
0 1 2 3 4 AO1 AO2 AO3 AO4 5 6 A 7 8 9 A Module Module Module Module Ref. Address ConnText Connection 24VAO10V Ref. Address ConnText Connection 24VAO20V Ref. Address ConnText Connection 24VAO30V Ref. Address ConnText Connection 24VAO40V T71 B T72 T73 T74 B C C Access control cabinet External +24V 0..10V -0V +24V 0..10V -0V +24V 0..10V -0V D +24V 0..10V -0V D Valve actuator Heating Valve actuator cooling Valve actuator Changeover Valve actuator Preheater 0..
PAGE 16
0 1 2 UI1 3 UI2 4 UI3 5 6 7 8 9 UI4 A A Module CU27-C Module CU27-C Module CU27-C Module CU27-C Ref. Ref. Ref. Ref. Address Address Address Address 0.0 0.0 0.0 0.
PAGE 17
A 1 Electrical connection box 0 X1 L1 L2 L3 N 2 Bn Bk Gy Bu GnYe 3 External connections 5G* W: 4 Bn Bk Gy Bu GnYe L1 L2 L3 N PE 5 6 7 8 9 ptional 230VAC 2-phase IT connection TR/SR 20-25 O Power supply 400VAC/50Hz X1 L1 L2 L3 N Bn 3G* W: Bk GnYe Bn Bk GnYe L1 L2 PE A Bn Bk GnYe L1 N PE B 1-phase connection TC/SC 20-25 Power supply 230VAC/50Hz B L N X1 Terminals for external use X2 L1 L2 L3 N Bn 3G* Bk GnYe W: 24V 0V L C T51 T61 T62 Access control cabinet D X2 C PE
PAGE 18
T15 B T16 F 1 2 24V AI6 0V 1 2 3 24V AI5 0V 1 2 3 24V AI4 0V 1 2 3 2x0.75 3x0.75 3x0.75 3x0.75 DI6 Ref 1 2 2x0.75 T28 DI5 Ref 1 2 2x0.75 T29 DI4 Ref 1 2 2x0.75 T30 DI3 Ref 1 2 D 3 4 External connections T27 C E 2 2x0.75 T31 DI2 Ref 1 2 2x0.75 T32 DI1 Ref 1 2 2x0.75 T71 24V AO1 0V 1 2 3 T72 24V AO2 0V 1 2 3 T73 24V AO3 0V 1 2 3 3x0.75 3x0.75 3x0.75 W:007 W:008 W:009 W:010 1 2 1 2 5 SMS Smoke detector Calectro UG-3-0 2k2 Ohm 1 2 3 +24V 0..
PAGE 19
0 1 Connection Topvex Contact Terminal 2 External connections Object 3 4 5 6 Description Terminal 7 8 Part# 9 Wire Type ID Power supply A Electrical connection box Electrical B connection box Electrical connection box X1:L1 X1:L2 X1:L3 X1:N X1:PE X1:L1 X1:L2 X1:L3 X1:N X1:PE X1:L1 X1:N PE L1 1-phase connection TC/SC 20-25 Power supply 230VAC/50Hz Power supply 230/400VAC 3~/50Hz Optional 230VAC 2-phase IT connection TR/SR 20-25 Dimension cable according to local regulation N PE L1 L2 L3 N
PAGE 20
0 1 Connection Topvex Contact Terminal 2 External connections Object 3 4 5 6 Description Terminal 7 8 Part# 9 Wire Type ID 3G1.5 W:001 2x1.5 W:002 2x1.5 W:003 2x1.5 W:004 2x1.5 W:005 3G1.
PAGE 21
0 1 Connection Topvex Contact Terminal 2 External connections Object 3 4 5 6 Description Terminal 7 8 Part# 9 Wire Type ID Universal inputs max: 550mA A CU27-C T81 CU27-C T82 B CU27-C T83 CU27-C T84 C 24V 0V UI1 Ref 24V 0V UI2 Ref 24V 0V UI3 Ref 24V 0V UI4 Ref A SS Pt1000 Temperature sensor Supply air OS Pt1000 Temperature sensor Outdoor air RTS Pt1000 Temperature sensor Room PHS Pt1000 Temperature sensor Preheater B M 1 2 B M 1 2 B M 1 2 B M 1 2 2x0.75 W:021 2x0.
PAGE 22
0 Designation A1 A2 A3 A A4 A5 Label PDT1 PDT2 PDT3 PDT4 DM50-C PDT Supply PDT24-C PDT Extract PDT24-C PDT Exchanger PDT14-C Heater control Section defrosting module BF1 BP1 BP2 BP3 BP4 B BP5 AFS PDT1:P1 PDT1:P2 PDT2:P1 PDT2:P2 PDT3:P1 Airflow guard Supply air fan pressure for flow calculation Filter extract air pressure Exhaust air fan pressure for flow calculation Filter supply air pressure Exchanger extract air cpressure SS ETS EFS OS EHS FPS BT1 BT2 BT3 BT4 BT5 BT6 1 2 3 4 8 Misc.
PAGE 23
0 Designation SMS PTS PTE A OS PHS RTS CO2 RHS DEH DO B DF HWVA CWVA CC CPH CPC PH C HMI 1 Label 2 3 4 5 6 7 8 9 Misc.