Check the listing for details. ICP CON DAS I-7043D 16 CHANNEL REMOTE ACQUISITION MODULE RS485 DIN MOUNT. Condition: Used. Listed at 58.50 USD. Buyer agrees to pay $8 ICP CON DAS I-7043D 16 CHANNEL REMOTE ACQUISITION MODULE RS485 DIN MOUNT ***THIS ITEM IS USED USED, WORKING, GOOD CONDITION, BEING USED THIS ITEM MAY HAVE NORMAL SIGNS OF USE OR WEAR SUCH AS SMALL SCUFFS OR MARKS, PLEASE SEE PHOTOS The I-7043D has 16 LED indicators that can be used to monitor the status of DO channels. The hardware specifications for the M-7043 are the same as the I-7043, and both support the Modbus RTU and DCON protocols, which can be configured via software. 16-ch Non-isolated (Sink, NPN, 10~30 VDC) DO Module with LED Display 16 Open Collector Outputs Sink-type Digital Outputs Configurable Power-on Value and Safe Value Settings Built-in Dual Watchdog INCLUDES: (1) I-7043D ONLY S/N: XXXM00098, M00099 FREE shipping & handling continental USA (48 STATES), Excludes AK, HI, PR, GU, VIRGIN/MARSHALL ISLANDS. Payment must be made within 4 days **MOST ITEMS SHIP THE SAME DAY** **INTERNATIONAL BIDDERS PLEASE BE AWARE WE DO NOT SHIP FIRST CLASS OUTSIDE THE USA, NO EXCEPTIONS** IF YOU SHOULD HAPPEN TO HAVE ANY ISSUE WITH YOUR ITEM ONCE RECEIVED PLEASE CONTACT ME FIRST SO I CAN TRY AND RESOLVE ANY PROBLEM FIRST HAND THANK YOU.