ACT20-FEED-IN-PRO-S
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ACT20-FEED-IN-PRO-S
ACT20-FEED-IN-PRO-S
Connection diagram
ACT20-FEED-IN-PRO-S
Dimensioned drawing
dimensions
ACT20-FEED-IN-PRO-S
ACT20-FEED-IN-PRO-S

ACT20-FEED-IN-PRO-S

Supply module, Distributes supply voltage to rail bus, Optional connection of backup supply

Item No. 8965500000
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Accessories 4 Is accessory of 2 Related products 3
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) General data Insulation coordination Connection data Part description Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319213/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319237/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319240/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate no. (cULus)
E337701  

General ordering data

Version
Supply module, Distributes supply voltage to rail bus, Optional connection of backup supply  
Order No.
8965500000  
Type
ACT20-FEED-IN-PRO-S  
GTIN (EAN)
4032248785117  
Qty.
1  items

Dimensions and weights

Depth
113.6  mm
Depth (inches)
4.472  inch
Height
117.2  mm
Height (inches)
4.614  inch
Width
22.5  mm
Width (inches)
0.886  inch
Net weight
140  g

Temperatures

Storage temperature
-20 °C...85 °C  
Ambient temperature
-20 °C…60 °C  
Humidity
40 °C / 95 % rel. humidity, no condensation  

Probability of failure

SIL in compliance with IEC 61508
None  

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
7a, 7cI  
REACH SVHC
Lead 7439-92-1  
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924  

Input

Backup power supply
21.6...26.4 V DC  
Input current
max. 4 A  
Input voltage
21.6…26.4 V DC  
Number inputs
2  
Supply voltage (input)
21.6...26.4 V DC  
Trigger level for the power supply
Fault <21 V DC  

Output

Number of outputs
1  
Output current
Equivalent to input current  
max. 4 A  
Output power
96  W
Output voltage, note
Input voltage -0.5 V DC / 4 A  
Supply voltage (output)
24 V DC  

Output (digital)

AC power, max.
500 VA / 60 W  
Alarm function
Device error  
Failure of power supply  
backup power supply  
Continuous current
2 A  
Max. switching voltage, AC
250  V
Type
Relay, 1 CO contact  

General data

Configuration
none  
Mounting rail
TS 35  
CH20M Bus  
Power consumption
<2 W  
Power consumption, max.
1  W
Protection degree
IP20  
Supply voltage
21.6...26.4 V DC  

Insulation coordination

EMC standards
EN 61326-1  

Connection data

Type of connection
Screw connection  
Tightening torque, min.
0.4  Nm
Tightening torque, max.
0.6  Nm
Clamping range, rated connection
2.5  mm²
Clamping range, min.
0.5  mm²
Clamping range, max.
2.5  mm²
Wire connection cross section AWG, min.
AWG 30  
Wire connection cross section AWG, max.
AWG 14  

Part description

Product description
The power-feed unit ACT20-FEED-IN-PRO-S distributes the supply voltage for the ACT20 range of devices to the Weidmüller CH20M DIN rail bus. The device also has a connection for a backup power supply. Installation is basically on the Weidmüller CH20M DIN rail bus.

Properties
  • The power-feed unit ACT20-FEED-IN-PRO-S detects errors on each of the devices mounted on the Weidmüller CH20M DIN rail and sends a collective message to an external controller via the internal status relay.
  • Two power supplies for the primary and secondary supply (backup) can be optionally connected.
  • A redundant power supply can be set up using two power-feed units and two separate power supplies.
  • The status relay is activated when the following conditions are met: ◊ The supply voltage is on the connection terminals 51 and 52 ◊ The backup supply voltage is on the terminals 53 and 54. If the backup power supply is not required, the supplied jumper needs to be inserted between terminals 52 and 53. ◊ The devices mounted on the Weidmüller DIN rail do not report any errors
  • The device can be used in safe (non-explosive risk) areas or in Zone 2 / Division 2.
  • The operating status of the power supply and the backup power supply is indicated with two green LEDs.
  • A malfunction is indicated with a red LED.
 

Classifications

ETIM 6.0
EC001600  
ETIM 7.0
EC001600  
ETIM 8.0
EC001600  
ETIM 9.0
EC001600  
ETIM 10.0
EC001600  
ECLASS 9.0
27-24-26-10  
ECLASS 9.1
27-24-26-10  
ECLASS 10.0
27-24-26-10  
ECLASS 11.0
27-24-26-10  
ECLASS 12.0
27-24-26-10  
ECLASS 13.0
27-24-26-10  
ECLASS 14.0
27-24-26-10  
ECLASS 15.0
27-24-26-10