Appendix 8.1.7 Digital outputs Control via internal process image Amount depends on model variant Eco Control 667E 8/8 8 Eco Control 667E 16/16 16 Eco Control 667E 32/32 32 Type semiconductor Indicators light emitting diodes, class 1 (in acc. with EN 60825-1) Colour red Tapping point in the load circuit Signal state 1: LED on 2: LED off Addressing depends on model variant Eco Control 667E 8/8 O00.00...07 Eco Control 667E 16/16 O00.00...15 Eco Control 667E 32/32 O00.00...15, O01.00...15 Output supply 24 V DC -20%/+25% Connectors clamp-screw term. up to 2.5mmІ L1- 0 V L1+ + 24 V DC Output current/output max. 0.5 A Short-circuit protection yes 160