Safety interlocks, i10 Lock, i10-M0233 Lock, Locking principle: Closed-circuit principle, Locking force FZh: 1,000 N, Connection type detail: Cable entry, 3 x M20, Safe series connection: None, only individual wiring (with diagnostics), Number of positive opening contacts for interlock monitoring: 2, Number of normally open contacts for interlock monitoring: 1, Number of positive opening contacts for door monitoring: 0