Mre Series - Overdigit.com

Transcript

OVERDIGIT relay interface modules MRE-xx/24 Interface module with relay on socket High current relay: 10A/250Vac - 10A/30Vdc MRE-16/24 Maximum operative voltage: 380Vac - 125Vdc Maximum switching power: 2500VA MRE-8/24 Coils nominal voltage: 24Vdc Universal (PNP / NPN) coils polarity LEDs for visual signalling of relay status Screw terminals for wires up to 2.5 mm2 Plastic support with DIN rail mounting MRE-4/24 Interface modules with high current relay on socket Relay modules for the interfacing of PLC and control systems that are equipped with low current static outputs. The PNP and NPN universal driving logic allows adaptation to all types of PLC outputs. An ideal interface also for OVERDIGIT digital output modules of the EX series in case of necessity of free changeover contacts and switching of high loads also on line voltage. The relays are equipped with LEDs signalling the state for an immediate diagnosis of the system and with sockets with retaing spring for a simple and quick replacement. SPECIFICATIONS MRE-4/24 MRE-8/24 MRE-16/24 Number of relays 4 8 16 Coils Nominal voltage 24Vdc Operative voltage 18Vdc (activation) / 8Vdc (release) Driving polarity PNP / NPN Current consumption 27mA (each relay) Contacts Max current (cosɸ = 1) 10A @ 250Vac, 10A @ 30Vdc Max current (cosɸ = 0.4) 7.5A @ 250Vac, 5A @ 30Vdc Max voltage 380Vac, 125Vdc Max switching (cosɸ = 1) 2500VA @ 250Vac, 300W @ 30Vdc Max switching (cosɸ = 0.4) 1875VA @ 250Vac, 150W @ 30Vdc Min load 100mA @ 5Vdc, 1mA @ 5Vdc Resistance 30mΩ max Activation time 15ms max Release time 20ms max Mechanical life 20 x 106 min Electrical life 105 min General Dielectric strength 5000Vac (coil / contact) Connections Screw terminals for 28÷12AWG / 2.5mm2 cables Operative temp. -40°C to 70°C Support Max dimensions PVC with Nylon clips for 35mm DIN rail (self-extinguishing V0) 75 x 68 x 93 mm (H x W x D) Web-PLC.com OVERDIGIT.com 75 x 125 x 93 mm (H x W x D) 75 x 246 x 93 mm (H x W x D) MRE series Interface modules with relay on socket Made in Italy MRE-4 connections MRE-8 connections A1 A2 A3 A4 A5 A6 A7 A8 A1 A2 A3 A4 1 2 1 3 4 COM 1 3 2 4 1 14 12 11 24 22 21 34 32 31 44 42 41 A1 A3 A2 3 2 4 3 2 5 6 7 8 COM 5 4 6 7 8 14 12 11 24 22 21 34 32 31 44 42 41 54 52 51 64 62 61 74 72 71 84 82 81 A4 A1 A3 A2 A5 A4 A6 A8 A7 MRE-16 connections A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 1 1 14 12 A1 3 2 11 24 22 A2 21 34 32 A3 5 4 31 44 42 A4 41 54 52 A5 2 3 4 6 51 64 62 A6 5 6 7 7 61 74 72 A7 8 9 10 11 12 13 14 15 16 COM 8 71 84 82 A8 9 81 94 92 A9 10 11 12 13 14 15 16 91 104 102 101 114 112 111 124 122 121 134 132 131 144 142 141 154 152 151 164 162 161 A10 A11 A12 A13 A14 A15 A16 Order codes MRE-4/24 Interface with 4 x 10A relays - 24V PNP/NPN coils MRE-8/24 Interface with 8 x 10A relays - 24V PNP/NPN coils MRE-16/24 Interface with 16 x 10A relays - 24V PNP/NPN coils Rev. 14/11/2016 Web-PLC.com OVERDIGIT.com MRE series Interface modules with relay on socket Made in Italy