MAS RPS
MAS RPS
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MAS RPS
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MAS RPS

This product is discontinued.

Alternative product: 1176000000

MICROSERIES, Supply isolator

Item No. 8721150000
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Accessories 1
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output General data Insulation coordination Connection data Classifications Tender specification sheets

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
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![](https://assets.dam.weidmueller.com/assets/api/77edcf15-a819-4d84-9453-ee875f894388/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E175400 
Certificate no. (cULus)
E337701 

General ordering data

Version
MICROSERIES, Supply isolator 
Order No.
8721150000 
Type
MAS RPS 
GTIN (EAN)
4032248394418 
Qty.
1 items
Delivery status
Discontinued 
Last order date
/Date(1730156400000)/ 
Alternative product
[1176000000](~/p/1176000000) 

Dimensions and weights

Depth
88 mm
Depth (inches)
3.465 inch
Height
97.8 mm
Height (inches)
3.85 inch
Width
6.1 mm
Width (inches)
0.24 inch
Length
88 mm
Length (inches)
3.465 inch
Net weight
48 g

Temperatures

Storage temperature
-25 °C...85 °C 
Operating temperature
0 °C...55 °C 
Humidity at operating temperature
0...95 % (no condensation) 

Probability of failure

Safety integrity level (SIL) in compliance with IEC 61508
None 
MTTF
450 a

Environmental Product Compliance

RoHS Compliance Status
Compliant 
REACH SVHC
Lead 7439-92-1 
SCIP
4c08c934-ef45-4df2-8269-ccadfff1d702 

Input

Input current
4...20 mA 
Input signal
Current source 
Number inputs
1 
Sensor
2-wire 
Sensor supply
16.5 V / constant for 3 – 22 mA 
Type
Current input 

Output

Load impedance current
≤ 500 Ω 
Number of outputs
1 
Offset current
<30 µA 
Output current
4...20 mA 
Output signal limit
22...25 mA 

General data

Accuracy
<0,1 % 
Configuration
none 
Mounting rail
TS 35 
Nominal power consumption
1.5 VA
Power consumption
ca. 1 W 
Protection degree
IP20 
Standard
EN 50178 
Step response time
≤ 2 ms 
Supply voltage
24 V DC ± 15 % 
Temperature coefficient
≤ 50 ppm/K 

Insulation coordination

EMC standards
DIN EN 61326 Class B 
Galvanic isolation
3-way isolator 
Insulation voltage
1.5 kVeff 
Pollution severity
2 
Rated voltage
300 V 
Standard
EN 50178 
Surge voltage category
II 

Connection data

Type of connection
Screw connection 
Stripping length, rated connection
5 mm
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 26 
Wire connection cross section AWG, max.
AWG 24 
Wire cross-section, solid, min.
0.5 mm²
Wire cross-section, solid, max.
2 mm²
Wire cross-section, solid, min. (AWG)
AWG 26 
Wire cross-section, solid, max. (AWG)
AWG 24 
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded, max.
2 mm²
Wire cross-section, finely stranded, min. (AWG)
AWG 26 
Wire cross-section, finely stranded, max. (AWG)
AWG 24 
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
2 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2 mm²

Classifications

ETIM 8.0
EC002653 
ETIM 9.0
EC002653 
ETIM 10.0
EC002653 
ECLASS 14.0
27-21-01-20 
ECLASS 15.0
27-21-01-20 

Tender specification sheets

Long specification

Standard signal supply isolator
1-channel supply isolator in 6.1 mm width with external power supply
and sensor supply, for transmitting and isolating analogue DC current signals from 4 to 20 mA

Add-on housing for TS35 rail mounting
Dimensions: L/W/H 88/ 6.1/ 97.8 mm
Screw connection / Nominal cross-section 1.5 mm2
Protection degree: IP 20  
Input                         4...20 mA
Output                                             4...20 mA
                                      0...10 V
2-wire
Sensor supply 16.5 V/ const. at 3...22 mA
Load resistance
Current / voltage          < 500 Ohm> 10 kOhm
Transmission error              < 0,1 % v. E. 
Step response time 
(10...90 %)                    < 2 ms
Auxiliary power                                     24 VDC +/- 15 %
Power loss approx. 1 W
Ambient
temperature range 0°C...+55 °C


Isolation                                 EN 50178, 3-way isolation up to 2.5 kV AC/DC of all circuits against each other
Test voltage                               1.5 kV input against output against auxiliary power
Rated
voltage                                           600 V AC/DC at overvoltage category II and pollution degree 2
Approvals cULus, cULusEX, ATEX Zone2




Type                                                             MAS RPS

 
Short specification

Standard signal supply isolator
1-channel supply isolator in 6.1 mm width with external power supply
and sensor supply, for transmitting and isolating analogue DC current signals from 4 to 20 mA