!0 D side U side Not used for the 1st station on D side. 2 stations 2 stations 1 station 2 stations 2 stations 1 station 1 station <5 stations (Odd number)> <6 stations (Even number> Example) U side n 6 5 4 3 2 1 D side . Manifold base is consisted of the junction of 2 and 3 station bases. . For increasing the manifold bases, please order the manifold block assembly number of the principle number assembly !1 and !2. For plug-in type: The manifold base with terminal stand (integrated with a junction cover) is required with the !0 junction cover assembly. . Manifold Base/Construction: Plug-in type with terminal block (01T1). R1 R2 EB P EA PE SMC !3 w q e !2 !1 u y i r !4 o !5 t !6 Manifold Base Construction . Plug-in type, Non plug-in type 1506 Series VFS2000