Product	Description	Order Code	Price
	GMB HR84 - grifo® Mini BLOCK - Housing, 8 x Opto-Inputs, 4 x Relay Channels The GMB HR84 - grifo® Mini BLOCK is a self-contained Control Module Housing, 8 x Opto-Inputs and 4 x Relay Channels.	GRI-GMB-HR84 - Overview
	Grifo - TBO xx (Transistor BLOCK Output) TTL Module The TBO 01 (Transistor BLOCK Output) is a BLOCK type module designed which supports 16 x opto-coupled control channels. The inputs are open collector transistor type with one for each output.	GRI-TBO xx-Overview