B&B Electronics RS-232 Hi-Energy Surge Protector with Term Blks

USB to Isolated 2 Port 422/485 Converter DIN Mount

B&B Electronics Part# USOPTL4DR-2

Connector Adapters – TAA Compliant – Data Transfer Adapter - USB 2.0 Type B - Female - Terminal Block RS-422/485 Serial - Serial/USB - 1 x Type B USB 2.0 USB Female Connector on First End Details - 2 x Terminal Block RS-422/485 Serial ...

B&B Electronics Port-Powered RS-232 Isolator, 9 Pin, 2 channe

B&B Electronics Part# 9SPOP2

Surge Suppressors – TAA Compliant – Surge Suppressor/Protector - Restriction of Hazardous Substances (RoHS) - United States - 4.5" Height - 3" Width - 2.4" Depth - 9SPOP2 Product Model - 1 Pack Packaged Quantity - Lifetime

9-Pin 232 2 Wire 1 PS-RS232 2000V Isolat

B&B Electronics Part# 9POP4

Serial/Parallel I/O Adapters – TAA Compliant – Serial Isolator - United States - Plastic - 4.5" Height - 3" Width - 1.7" Depth - 9POP4 Product Model - Lifetime - Plastic - Housing - Protects up to 4 RS-232 Channels - Supports TD and RD - Powered ...