# Modbus TCP Uncaught Throwable - PV1200

**URL:** <https://forum.inductiveautomation.com/t/modbus-tcp-uncaught-throwable-pv1200/69600>\
**Category:** Ignition\
**Created:** [February 8, 2023, 7:45pm UTC](https://forum.inductiveautomation.com/t/modbus-tcp-uncaught-throwable-pv1200/69600 "2023-02-08T19:45:20Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [February 14, 2023, 9:17pm UTC](https://forum.inductiveautomation.com/t/modbus-tcp-uncaught-throwable-pv1200/69600/4 "2023-02-14T21:17:17Z")

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You might try the IA driver's Modbus RTU over TCP with an Ethernet-to-RS485 converter (I like Moxa products for this), or [my alternative driver](https://forum.inductiveautomation.com/t/automation-professionals-advanced-modbus-driver/41312) for the same. I would expect that to be notably cheaper than the Micro850.

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