K33-L1B Omron ⍾ 168453 ⍾ K33L1B ⍾ K33 1006E

Option board (Slot C), not compatible with K3N models, BCD + 5 transistor output For K3HB-C, P, or R models only

Option board (Slot C), not compatible with K3N models, 2 relays (High/Low) SPDT for each relay

Option board (Slot C), not compatible with K3N models, 4 relays (HH/H/L/LL) SPNO for each relay

Option board (Slot B), device net communications

Option board (Slot C), not compatible with K3N models, 5 NPN open collector output (HH/H/PASS/L/LL)

Option board (Slot C), not compatible with K3N models, 5 PNP open collector output (HH/H/PASS/L/LL)

Option board (Slot D), not compatible with K3N models, NPN open collecor event input card 5 points M3 terminal block

Option board (Slot D),8 inputs (10-pin MIL connector), NPN open collector

Option board (Slot D), not compatible with K3N models, PNP open collecor event input card 5 points M3 terminal block

Option board (Slot D),8 inputs (10-pin MIL connector), PNP open collector