• 322-1BH70 | 3221BH70 • 322-1BH70 – Digital output module: Serialno: 000402000403: (Samples) Features 16x fast DO, SPEED-Bus, DC 24 V, 0.5 A, 100 kHz, For 20 pole front connector, Technical data digital outputs: Number of outputs 16, Cable length, shield