https://www.phoenixcontact.com/us/products/2900191

07/15/2016   Page 2 / 9

Relay Module - PLC-RSC- 12DC/21-21/C1D2 - 2900191

Technical data

Coil side

Typical release time

10 ms

Protective circuit

Reverse polarity protection Polarity protection diode

Free-wheeling diode Damping diode

Operating voltage display

Yellow LED

Power dissipation for nominal condition

0.4 W

Contact side

Contact type

2 PDT

Contact material

AgNi

Maximum switching voltage

250 V AC/DC (The separating plate PLC-ATP should be installed for

voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in

adjacent modules. Potential bridging is then carried out with FBST 8-PLC...

or ...FBST 500...)

Minimum switching voltage

5 V AC/DC (at 10 mA)

Min. switching current

10 mA (At 5 V)

Maximum inrush current

15 A (300 ms)

Limiting continuous current

6 A

Interrupting rating (ohmic load) max.

140 W (at 24 V DC)

85 W (at 48 V DC)

60 W (at 60 V DC)

44 W (at 110 V DC)

60 W (at 220 V DC)

1500 VA (for 250 V AC)

Switching capacity in acc. with DIN VDE 0660/IEC 60947

2 A (at 24 V, DC13)

0.2 A (at 250 V, DC13)

3 A (at 24 V, AC15)

3 A (at 120 V, AC15)

3 A (at 250 V, AC15)

Connection data input side

Connection name

Coil side

Connection method

Screw connection

Stripping length

8 mm

Screw thread

M3

Conductor cross section solid

0.14 mm² ... 2.5 mm²

Conductor cross section flexible

0.14 mm² ... 2.5 mm²

Conductor cross section AWG

26 ... 14

Connection data output side

Connection name

Contact side