DI8 series interface relays • miniature DIN rail power relay • up to 16A /230V AC rating • industry standard style • cost effective • RoHS Compliant Contacts Contact number & arrangement SPDT ( 1 C/O), DPDT (2 C/O) Contact material AgNi 90/10 Max. switching voltage AC/DC 440VAC / 125VDC Min. switching current / voltage Rated load 5mA / 5VDC AC1 SPDT: 10A, 250VAC (Sensitive Coil) / 12A, 250VAC / 16A, 250VAC : DPDT: 8A, 250VAC DC1 SPDT: 10A, 30VDC (Sensitive Coil) / 12A, 30VDC / 16A, 24VDC : DPDT: 8A, 250VAC Max. inrush current 30A Initial resistance 100mΩ, max. at 0.1A/6VDC Coil Rated voltage DC 12, 24V AC 24, 110, 230V Must release voltage DC ≥ 0.1Un AC ≥ 0.15Un Operating range of supply voltage Rated power consumption See coil tables 1 and 2 DC 250mW (10A, Sensitive Coil) / 400mW (standard) AC 0.75VA Insulation Insulation resistance ≤ 1000MΩ at 500VDC, 50%RH Dielectric strength coil to contact 5000Vrms, 1min contact to contact 1000Vrms, 1min General Data Operating time (typical) mS ≤ 7ms Release time (typical) mS ≤ 3ms Electrical Life ops ≥ 0.7 x 105 (16A), ≥ 1.0 x 105 (10A, 12A) Mechanical life ops ≥ 3 x 107 Dimensions Weight L x W x H 75.8 x 15.7 x 67 mm (depends on socket and clip choice) approx 62g with module Ambient temperature storage -40 to 85°C operating -40 to 85°C (DC coil) / -40 to 70°C (AC coil) Shock resistance 30g Vibration resistance 10g 10...150Hz Page 1 of 3 Ref: DI8 070313JHM www.willow.co.uk Sales Department Tel: +44 1342 717102 Specifications are subject to change without notice. E&OE. DI8 series interface relays Coil Data (standard coil) Table 1 Coil Resistance (Ω) ±10% Operate voltage max. 12VDC 360 24VDC 1440 Coil Voltage Code Nominal Voltage D012 D024 Must operate voltage max. Must release voltage min. 18.0VDC 8.4VDC 1.2VDC 36.0VDC 16.8VDC 2.4VDC A024 24VAC 400 28.8VAC 19.2VAC 3.6VAC A110 110VAC 8900 132.0VAC 88.0VAC 16.5VAC A230 230VAC 38500 276.0VAC 184.0VAC 34.5VAC Coil Data (12VDC sensitive coil) Table 2 Coil Voltage Code Nominal Voltage Coil Resistance (Ω) ±10% Operate voltage max. Must operate voltage max. Must release voltage min. S012 12VDC 576 15.6VDC 9.00VDC 1.2VDC Coil specifications at 20°C. AC coils are suitable for 50HZ or 60Hz operation Operating relays below or above the nominal voltage may prove detrimental to performance. Ordering codes Table 2 Relay & Socket Code D I 8 Module Code 7 - 4 1 Coil Code G - A 0 2 Socket style 4 - C 3 N Contact Style 4 - DPCO 8A 5 - SPCO 16A 7 - SPCO 10A & 12A see Tables 1 & 2 Module type 000 - No Module fitted 21P - Diode A2+ 21N - Diode A1+ 41G - LED (Green) 6-24VDC 41R - LED (Red) 6-24VDC 61G - LED (Green) 6-24VAC/DC 61R - LED (Red) 6-24VAC/DC 63G - LED (Green) 110 - 230VAC/DC 63R - LED (Red) 110-230VAC/DC Socket type C2 - SPDT: D14-1Z-C2 (standard), or DPDT: D14F-2Z-C2 (standard) C3N - SPDT: D14F-1Z-C3-N (standard), or DPDT: D14F-2Z-C3-N (standard) C4 - SPDT: D14F-1Z-C4 (special order*), or DPDT: D14F-2Z-C4 (special order*) C5 - SPDT: D14F-1Z-C5 (special order*), or DPDT: D14F-2Z-C5 (special order*) * Minimum Order Quantities (MOQ’s) may apply. Page 2 of 3 Ref: DI8 070313JHM www.willow.co.uk Sales Department Tel: +44 1342 717102 Specifications are subject to change without notice. E&OE. DI8 series interface relays Interface Relay construction Table 3 Relay type Socket type Ejector Clip (refer to Ordering Codes for full number) Module DI84 DM84 series + D14F-2Z-??? + + DM???-BK DI85 DM85 series + D14F-2Z-???* + + DM???-BK DI87 DM87N + D14F-1Z-??? + + DM???-BK DI87 DX87N (Sensitive coil) + D14F-1Z-??? + + DM???-BK JH-15PS * For loads above 12A , terminals must be bridged in pairs, 11 with 21, 12 with 22, 14 with 24 - see Connection diagrams (Fig. 2) All sockets are supplied with a blank, white, description plate/tab. ??? See Ordering Codes (Table 2, Page 2) for details. Overall Dimensions Fig. 1 58 typ. 65 typ. D14F-1Z-C3-N D14F-1Z-C2 D14F-2Z-C3-N D14F-2Z-C2 Dimensions in mm Connection diagrams Fig. 2 DI87 DI85 DI84 11 12 21 11 21 11 14 24 14 24 14 A1 A2 A1 A2 A1 22 12 22 12 A2 Notes: 1) For DI85 for loads above 12A, contact terminals must be bridged in pairs, 11 with 21, 12 with 22, 14 with 24. 2) Coil polarity (A1/A2) will depend upon module (if fitted). Willow Technologies Ltd, Unit 3 Borers Yard, Borers Arms Road, Copthorne, W.Sx, RH10 3LH, England Page 3 of 3 www.willow.co.uk Sales Department Tel: +44 1342 717102 Ref: DI8 070313JHM Specifications are subject to change without notice. E&OE.