Connection Diagram - ABB i-bus KNX Product Manual

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ABB i-bus KNX
Product Overview
3.4.2

Connection diagram

Fig. 6: Connection diagram VC/S 4.2.1
Legend
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20 2CDC508220D0211 Rev. A | VC/S 4.x.1
Label carrier
KNX programming LED (red)
KNX programming button
Bus connection terminal
Cover cap
Inputs (a, b, c; d, e, f)
Inputs (g, h, i; j, k, l)
Valve outputs (A, B, C, D)
9 Valve output (A...D) reset/error
button/LED
10 Activate manual operation button/LED
11 Inputs status indicator LEDs
(a, b, c, d, e, f, g, h, i, j, k, l)
12 Valve outputs switch/status indication
buttons/LEDs