https://www.phoenixcontact.com/hq/products/2900890
Active module - UM- 8RM/KSR-G24/21/MS/PLC - 2900890
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VARIOFACE output module, with 8 miniature relays, 1 PDT with detectable manual operation each, plugged,
for 24 V DC (incl. relay)
Why buy this product
Narrow design width of just 92 mm (8 channels) or 285 mm (32 channels)
Plug-in miniature relays each with a PDT and detectable manual operation
Supply voltage indicator (LED)
LED status indicator and freewheeling diode per signal path (integrated in relay)
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
Note
4046356545099
85369010
Made to Order (non-returnable)
1 STK
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
92 mm
111 mm
64 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-20 °C ... 50 °C
-20 °C ... 70 °C
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https://www.phoenixcontact.com/hq/products/2900890
Active module - UM- 8RM/KSR-G24/21/MS/PLC - 2900890
Technical data
Input data
Nominal input voltage U
N
Input voltage range in reference to U
N
Typical input current at U
N
Typical response time
Typical release time
Type of protection
Operating voltage display
Status display/channel
24 V DC
0.9 ... 1.1
18 mA
9 ms
6 ms
Free-wheeling diode (integrated in relay)
Green LED
Yellow LED (integrated in relay)
Output data
Contact type
Contact material
Maximum switching voltage
Minimum switching voltage
Limiting continuous current
Min. switching current
Interrupting rating (ohmic load) max.
Single contact, 1-PDT
AgNi
250 V AC/DC
12 V AC/DC
5A
10 mA
120 W (24 V DC)
62 W (48 V DC)
48 W (60 V DC)
55 W (110 V DC)
66 W (220 V DC)
1250 VA (250 V AC)
General
No. of channels
With components
Mechanical service life
Operating mode
Degree of protection
Mounting position
Assembly instructions
Color
8
yes
5 x 10 cycles
100% operating factor
IP00
any
In rows with zero spacing
green
6
Connection data for connection 1
Connection name
Connection method
Number of connections
Number of positions
Pitch
Controller level
IDC/FLK pin strip
1
14
2.54 mm
Connection data for connection 2
Connection name
Connection method
Field level
Screw connection
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https://www.phoenixcontact.com/hq/products/2900890
Active module - UM- 8RM/KSR-G24/21/MS/PLC - 2900890
Technical data
Connection data for connection 2
Stripping length
Screw thread
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
8 mm
M3
0.2 mm² ... 4 mm²
0.2 mm² ... 2.5 mm²
24 ... 12
Connection data for connection 3
Connection name
Connection method
Stripping length
Screw thread
Conductor cross section solid
Conductor cross section flexible
Conductor cross section AWG
Number of connections
Supply
Screw connection
8 mm
M3
0.2 mm² ... 4 mm²
0.2 mm² ... 2.5 mm²
24 ... 12
4
Supported controller
Corresponding control
Corresponding I/O card
Corresponding control
Corresponding I/O card
MITSUBISHI MELSEC Q
QY82P
MITSUBISHI MELSEC L
LY41PT1P
LY42PT1P
Standards and Regulations
Designation
Standards/regulations
Air and creepage distances, output/output
DIN EN 50178
IEC 60664
IEC 62103
Rated insulation voltage
Rated surge voltage
260 V AC
4 kV (Basic insulation between output contact current paths)
6 kV (Safe isolation and reinforced insulation between input circuit and
output contact paths)
Degree of pollution
Overvoltage category
2
III
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
11/15/2016 Page 3 / 4
https://www.phoenixcontact.com/hq/products/2900890
Active module - UM- 8RM/KSR-G24/21/MS/PLC - 2900890
Circuit diagram
12
34
5 6
78
9 11 13 10 12 14
1
3
5
7
2
4
6
8
22
21
24
42
41
44
62
61
64
12
11
14
32
31
34
52
51
54
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC 7500651.22.01.00246
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