A cable connector of 16 pin is used in this to connect the wire in any type of circuit
These are Carbon Film Resistor with a value of 390k ohm 1/2W and tolerance of ±5%
Operating current: 30mA (per relay)
Part Number ULN2003 Type Darlington Array Voltage 50V Current 500mA Package DIP-16
These devices consist of an internal temperature compensated reference
PLC-RSC- 24DC/21 Relay Module 6 Pin wire Male connector Socket Pin Electric Jointer A cable connector of 16Its PLC INTERFACE, for installation on DIN rail NS 35 7,5, 1 changeover contact, input voltage 24 V DC, composed of a plug in miniature relay with power contact and a basic terminal block PLC BSC 21 with screw connection. 6. 2 mm PLC basic terminal block with screw connection, without relay or solid state relay, for mounting on DIN rail NS 35 7,5, 1 changeover contact, input voltage 24 V DC Features Slim design Efficient connection to system cabling