Phoenix Contact develops terminal blocks, power supplies, relays, connectors, signal conditioners, controllers & PLCs, I/O systems, Industrial Ethernet, controller system cabling, PCB terminal blocks & connectors, and surge suppression.

Input

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Nominal input voltage UN 48 V DC
Input voltage range in reference to UN 0.85 … 1.1
Input voltage range 40.8 V DC … 52.8 V DC
Typical input current at UN 6.5 mA
Typical response time 5 ms
Typical release time 7 ms
Protective circuit Fuse
Freewheeling diode
Reverse polarity protection
Status display/channel Yellow LED

[/fusion_table]

 

Output

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Contact type 1 N/O contact
Type of switch contact Single contact
Contact material Ag alloy, hard gold-plated
Maximum switching voltage 36 V DC (60 V DC with damaged gold coating)
Minimum switching voltage 100 mV (12 V DC with damaged gold coating)
Limiting continuous current 50 mA (500 mA with damaged gold coating)
Min. switching current 1 mA (10 mA with damaged gold coating)
Interrupting rating (ohmic load) max. 1.2 W (at 24 V DC)

[/fusion_table]

 

Connection Data

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Controller level
Connection method D-SUB pin strip
Number of connections 1
Number of positions 37
Field level
Connection method Screw connection with disconnect knife
Stripping length 8 mm
Screw thread M3
Conductor cross section rigid 0.2 mm² … 4 mm²
Conductor cross section flexible 0.2 mm² … 2.5 mm²
Conductor cross section AWG 24 … 12
Control side
Connection method Flat-ribbon cable connector in acc. with IEC 60603-13
Number of connections 1
Number of positions 50

[/fusion_table]

 

Dimensions

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Width 344 mm
Height 126 mm
Depth 66 mm

[/fusion_table]

 

Ambient conditions

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Degree of protection IP00
Degree of protection (Installation location) ≥ IP54 (Installation location)
Ambient temperature (operation) -15 °C … 50 °C
Ambient temperature (storage/transport) -15 °C … 50 °C
Altitude ≤ 2000 m

[/fusion_table]

 

Standards and Regulations

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Standards/regulations DIN EN 50178: 1998-04

[/fusion_table]

 

Mounting

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Mounting type DIN rail mounting
Assembly instructions in rows with zero spacing
Mounting position any

[/fusion_table]

 

Commercial Data

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”1ps” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

Item number 2900066
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Sales Key C421
Product Key CK21B3
GTIN 4046356362795
Weight per Piece (including packing) 1.08 kg
Weight per Piece (excluding packing) 1 kg
Customs tariff number 85364190
Country of origin DE

[/fusion_table]

Weight 1.0 kg
Dimensions 6.6 × 34.4 × 12.6 cm