PNOZmulti Classic, expansion module, failsafe, motion monitoring of 2 axes, 2 incremental encoders, differential input, Sin/Cos, TTL(RS422), RJ45 female connector, 8-pin, adapter cable as an accessory, 4 proximity switches, type pnp. Important information: This item is at the end of the product lifecycle and therefore will no longer be available in the foreseeable future. Please get in touch with your PILZ contact to find a suitable alternative or successor product.