WURM FRIGOLINK ANI-2F1-A User manual
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 1
Subject to technical changes
FRIGOLINK
1 ANI-2F1-A
Module for process control in CO2 refrigeration plants with rack and gas cooler control
1.1 Front view
Fig. 1: Front view with ANI-C control panel
1.2 Features
• Standard rack controller with up to 2 compressors controlled by evaporation temperature
- Compressor 1 constant (FC), compressor 2 directly controlled
- Frigotakt+
- Monitoring of suction gas temperature
- Oscillation protection function
- Blocking time after compressor fault
- 3-step load shedding including Fastreturn
- Operating hours counter and cycle counter for each compressor
• High pressure and medium pressure control
• Gas cooler fan control
• Gas cooler monitoring
• Refrigerant monitoring
• CAN bus connection via patch cable and screw terminals
• Fastening by top-hat rail
• Can be locked to prevent unwanted parameter adjustment (SAC - Security Access Control)
• Connection to the Wurm system via Wurm CAN communication bus (C-BUS) and
FRIGODATA XP
Accessories
• Control panel (ANI-C)
ANI-2F1-A
2 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
Contents
1 ANI-2F1-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.1 Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.3 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.4 Circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Functional earth (FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4.1 Input circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Digital inputs DI 1 - DI 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Analogue inputs: Voltage Uin 1 - Uin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Analogue inputs: Current Iin 1 - Iin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Analogue inputs: Sensors S 1 - S 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.4.2 Output circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Digital outputs: Relays K 1 - K 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Digital outputs SSR V 1 - V 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Analogue outputs Uout 1 - Uout 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4.3 Communication circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.5 Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Top-hat rail installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Dismantling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 3
Subject to technical changes
FRIGOLINK
1.3 Safety instructions
Writing conventions
CAUTION
• Avoid the described hazard: Otherwise minor or medium bodily injury or property damage will
result.
WARNING
• Avoid the described hazard: Otherwise there is danger from electric voltage that can lead to
death or serious bodily injury.
For your safety
For safe operation and to avoid personal injury and equipment damage through operator error, always
read these instructions, become familiar with the device, and follow all safety instructions on the prod-
uct and in this document, as well as the safety guidelines of Wurm GmbH & Co. KG Elektronische
Systeme. Keep these instructions ready to hand for quick reference and pass them on with the device
if the product is sold. Wurm GmbH & Co. KG Elektronische Systeme accepts no liability in the case
of improper use or use for purposes other than the intended purpose.
WARNING
DANGER TO LIFE FROM ELECTRIC SHOCK AND/OR FIRE!
• Switch off the power to the entire plant when carrying out installation, wiring or removal work.
Otherwise a mains voltage and/or external voltage may still be present even if the control voltage
is switched off.
• The wiring of the device must be carried out only by qualified electricians.
• Use only the correct tools for all work.
• Check all wiring after connection.
• Take note of the maximum loads on all connections.
• Never expose the device to moisture, for example due to condensation or cleaning agents.
• Take the device out of operation if it is faulty or damaged and is therefore compromising safe
operation.
• Do not open the device.
• Do not repair the device yourself. If the device requires repairs, send it in with an exact descrip-
tion of the fault.
CAUTION
ELECTROMAGNETIC INTERFERENCE CAN CAUSE FAULTS!
• Always use shielded data cables and place them far away from power lines.
Target group This manual is intended for “service technician” personnel.
Intended use The ANI-2F1-A is a process control module for CO2 refrigeration plants
with rack and gas cooler control.
Wurm Infocenter paperless info
ANI-2F1-A
4 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
Version and validity of the documentation
Any versions not listed are special solutions for individual projects and are not described in detail in this document.
This document automatically ceases to be valid if a new technical description is issued.
Manufacturer: Wurm GmbH & Co. KG Elektronische Systeme, Morsbachtalstraße 30, D-42857 Remscheid
You can find more information on our website at www.wurm.de.
Version Date
V1.0.0 2021-08 Documentation status
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 5
Subject to technical changes
FRIGOLINK
1.4 Circuit diagram
Fig. 2: Circuit diagram
Power supply
Functional earth (FE)
NOTICE
• To ensure failure-free operation and reliable data communication, connect the functional earth.
Connect the functional earth connection via the enclosed earthing terminal and the pre-assem-
bled cable directly to the device with the earthed installation plate.
&
9 *1' 9 *1' 9 P$
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
9
$QDORJ,QSXW
8LQ
P$
$QDORJ,QSXW
,LQ
'LJLWDO,QSXWV
',
19a
,LQP$
%$
9 *1'
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
,LQP$
9
$QDORJ,QSXW
8LQ
9 *1'
P$
$QDORJ,QSXW
,LQ
9 P$
&
'LJLWDO,QSXWV
',
&
19a
Terminal Power supply Potential
98 Neutral N
99 230V~ L
Terminal Assignment
NShield
ANI-2F1-A
6 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
1.4.1 Input circuit diagram
Fig. 3: Input circuit diagram
Digital inputs DI 1 - DI 20
&
9 *1' 9 *1' 9 P$
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
9
$QDORJ,QSXW
8LQ
P$
$QDORJ,QSXW
,LQ
'LJLWDO,QSXWV
',
19a
,LQP$
%$
9 *1'
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
,LQP$
9
$QDORJ,QSXW
8LQ
9 *1'
P$
$QDORJ,QSXW
,LQ
9 P$
&
'LJLWDO,QSXWV
',
&
19a
Terminal Digital input Potential Assignment
101 DI 1 230V~ Not available
111 N
102 DI 2 230V~ Night signal
112 N
103 DI 3 230V~ Load shedding 1
113 N
104/114 DI 4 Not used
105/115 DI 5 Not used
106 DI 6 230V~ CP 1 operating feed-
back
116 N
107 DI 7 230V~ CP 2 operating feed-
back
117 N
108/118 DI 8 Not used
109/119 DI 9 Not used
110 DI 10 230V~ CP 1 fault
120 N
121 DI 11 230V~ CP 2 fault
131 N
122/132 DI 12 Not used
123/133 DI 13 Not used
124 DI 14 230V~ Min. refrigerant fault
134 N
125 DI 15 230V~ Max. refrigerant fault
135 N
126 DI 16 230V~ LP rack fault
136 N
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 7
Subject to technical changes
FRIGOLINK
Analogue inputs: Voltage Uin 1 - Uin 2
Analogue inputs: Current Iin 1 - Iin 5
Analogue inputs: Sensors S 1 - S 16
127 DI 17 230V~ HP rack fault
137 N
128 DI 18 230V~ GC fan fault
138 N
129 DI 19 230V~ UPS / gas warning 1
fault
139 N
130 DI 20 230V~ RCCB / gas warning
2 fault
140 N
Terminal Analogue input Potential Assignment
41 Uin 1 GND Not available
42 0...10V
43 Uin 2 GND Not available
44 0...10V
Terminal Analogue input Potential Assignment
151 Iin 1 4...20mA MT 1 p0
152 24V=
153 Iin 2 4...20mA p.mp
154 24V=
155 Iin 3 4...20mA p.gc
156 24V=
157/158 Iin 4 Not used
159/160 Iin 5 Not used
Terminal Sensor input Sensor type Assignment
161/162 S 1 TRK MT Ts
163/164 S 2 Not used
165/166 S 3 Not used
167/168 S 4 TRK T.out
169/170 S 5 DGF T.g c 1
171/172; 173/174;
175/176; 177/178;
179/180; 181/182;
183/184; 185/186;
187/188; 189/190;
S 6 - S 15 Not used
191/192 S 16 TRK Control cabinet sen-
sor
193/194 Not used
Terminal Digital input Potential Assignment
ANI-2F1-A
8 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
1.4.2 Output circuit diagram
Fig. 4: Output circuit diagram
Digital outputs: Relays K 1 - K 14
&
9 *1' 9 *1' 9 P$
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
9
$QDORJ,QSXW
8LQ
P$
$QDORJ,QSXW
,LQ
'LJLWDO,QSXWV
',
19a
,LQP$
%$
9 *1'
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
Terminal Digital output Contact arrange-
ment Assignment
201 Change-over contact
K 1 /
4(2)A / 230V~
COM Alarm output prio 1
202 NC
203 NO
204 Change-over contact
K 2/
4(2)A / 230V~
COM Alarm output prio 2
205 NC
206 NO
207 NO contact K 3 /
3(1)A / 230V~
COM MT CP 1 operation
208 NO
209 NO contact K 4 /
3(1)A / 230V~
COM MT CP 2 operation
210 NO
211/212 K 5 Not used
213/214 K 6 Not used
215/216 K 7 Not used
217/218 K 8 Not used
219/220 K 9 Not used
221/22 K 10 Not used
223/224 K 11 Not used
225/226 K 12 Not used
227/228 K 13 Not used
229/230 K 14 Not used
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 9
Subject to technical changes
FRIGOLINK
Digital outputs SSR V 1 - V 4
Analogue outputs Uout 1 - Uout 5
Terminal Digital output (SSR) Contact arrange-
ment Assignment
231/232 V 1 Not used
233/234 V 2 Not used
235 Semiconductor V 3
4...60VA / 230V~
NO Not available
236
237 Semiconductor V 4
4...60VA / 230V~
NO Not available
238 COM
Terminal Analogue output Potential Assignment
241 Uout 1 0...10V FC CP 1
242 GND
243 Uout 2 0...10V GC fan
244 GND
245 Uout 3 0...10V MP valve 1
246 GND
247 Uout 4 0...10V HP valve
248 GND
249/250 Uout 5 Not used
ANI-2F1-A
10 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
1.4.3 Communication circuit diagram
Fig. 5: Communication circuit diagram
Communication
&
9 *1' 9 *1' 9 P$
5HOD\
.
5HOD\
..
6ROLG6WDWH
5HOD\9
9
$QDORJ2XWSXW
8RXW
9
$QDORJ,QSXW
8LQ
P$
$QDORJ,QSXW
,LQ
'LJLWDO,QSXWV
',
19a
,LQP$
%$
Terminal Potential Assignment
81 0V C-BUS
82 L
83 S
84 H
71 0V F-BUS
72 L
73 S
74 H
11 0V RS 485
12 B/+
13 A/-
14 5V
ANI-2F1-A
ANI-2F1-A_V1.0.0._PI_2021-08_EN 11
Subject to technical changes
FRIGOLINK
1.5 Installing
The module is designed for top-hat rail installation. The housing is also suitable for installation in fuse
boxes or distribution switch cabinets. Modules can be positioned side by side without gaps.
WARNING
DANGER TO LIFE FROM ELECTRIC SHOCK AND/OR FIRE!
• Switch off the power to the entire plant before installing. Otherwise, mains voltage and/or exter-
nal voltage may still be present, even if the control voltage is switched off.
Top-hat rail installation
1. There are 2 fastening safety catches located on the back of the module. (A) Press both fastening
safety catches (a) downward until they engage with a click.
2. There are 4 retaining lugs located on the back of the module. (B) Set the module with retaining
lugs (b) on the top-hat rail (c). Make sure that you position the module parallel to the top-hat rail
with both hands and that all retaining lugs are located behind the edge of the top-hat rail.
3. Push the module down onto the top-hat rail.
4. (C) Swivel the bottom of the module towards the top-hat rail.
5. (D) Press the fastening safety catches (a) towards the module until they engage in the top-hat
rail.
Fig. 6: Top-hat rail installation
A
B
CD
ANI-2F1-A
12 ANI-2F1-A_V1.0.0._PI_2021-08_EN
Subject to technical changes
FRIGOLINK
Dismantling
1. Insert a flat-tip screwdriver in the openings in the fastening safety catches.
2. Pull the two fastening safety catches away from the housing until they are heard to click.
3. Swivel the bottom of the module gently away from the top-hat rail and towards yourself.
4. Lift the module upwards away from the top-hat rail.
1.6 Technical data
For details of input assignments, see: Chapter 1.4.1 “Input circuit diagram” on page 6.
For details of output assignments, see: Chapter 1.4.2 “Output circuit diagram” on page 8.
For details of sensor assignments, see: Chapter “Analogue inputs: Sensors S 1 - S 16“ on page 7.
NOTICE
• For information about the ANI-2F1-A functions, please see the product manual for the ANI-2F1.
Power supply 230V~, +10% / -15%, 50Hz, max. 13VA
Display Optional control panel with graphic display
1 x LED (green/red), operating voltage: green, fault: red
4 x LED (green), CAN bus data traffic (CAN Tx, CAN Rx)
Sensors 4 x DGF/TRK
C-BUS communication 3-conductor CAN bus interface, shielded, galvanically iso-
lated, screw terminals 2.5mm2 and RJ45 socket
F-BUS communication 3-conductor CAN bus interface, shielded, galvanically iso-
lated, screw terminals 2.5mm2 and RJ45 socket
Analogue inputs 3 x 4...20mA, 23V=power supply
2 x 0...10V=
Digital inputs 14 x floating for 230V~ (neutral conductor N per input)
Analogue outputs 4 x 0...10V=, non-floating, max. load 10mA
Digital outputs 2 x mechanical relay 4(2)A / 230V~ (change-over contact)
2 x mechanical relay 3(1)A / 230V~ (normally open contact)
2 x semiconductor relay 4...60VA / 230V~
Dimensions (W x H x D) 270 x 80 x 165mm
Housing Plastic
Fastening Top-hat rail TH 35-15 or TH 35-7.5 (DIN EN 60715)
Ambient temperature Operation: -20...+55°C, storage: -25...+70°C
Weight About 1125g
CE conformity - 2014/30/EU (EMC Directive)
- 2014/35/EU (Low Voltage Directive)
RoHS II
Valid from Version 1.0.0
Other manuals for FRIGOLINK ANI-2F1-A
1
Table of contents
Other WURM Control Unit manuals
WURM
WURM FVB110-PAT User manual
WURM
WURM DCT-XP User manual
WURM
WURM FKL003 User manual
WURM
WURM FVB240-PAT User manual
WURM
WURM Frigolink FVB110B User manual
WURM
WURM DSC-XP User manual
WURM
WURM FKV003-A User manual
WURM
WURM FRIGOLINK ANI-1F1 User manual
WURM
WURM FRIGOLINK ANI-1F3 User manual
WURM
WURM EEV module User manual
WURM
WURM FKV003 User manual
WURM
WURM DOC-XP User manual
WURM
WURM FKV003 User manual
WURM
WURM FKL003-A User manual
WURM
WURM FRIGOLINK ANI-1F1 User manual
WURM
WURM FRIGOLINK ANI-2F1-A User manual
WURM
WURM HVL-G3 User manual
WURM
WURM HMS-G3 User manual
WURM
WURM FRIGOLINK ANI-1F1-A User manual
WURM
WURM HCO2-G4 User manual
Popular Control Unit manuals by other brands
Keyautomation
Keyautomation CT102 Instructions and warnings for installation and use
Ublox
Ublox TOBY-L1 series System integration manual
IBC control
IBC control VariMax100 manual
Paradox
Paradox IP150+ installation manual
System air
System air SPLIT-AHU Kit 0-10V LNS Installation and operating manual
Ublox
Ublox ZOE-M8B Series System integration manual
