Brand: DirectLOGIC Item: Communication module Dangerous Goods: Battery Installed: YesPackaging Instructions: 970UN Number: UN3091Hazard Type: Lithium BatteriesBattery Type: ButtonLithium Content: 0.04Replacement Battery: BR1632Generic Battery: BR1632 Series: DL05/06 Port Protocol(s): ASCII BASIC For Use With: DL05 and DL06 PLCs Communication Port and Connection Type(s): (2) RS-232(1) RS-485 Port Speed(s): up to 115.2k baud Number of Ports: 3 Programming Software: DirectSOFT programming software v4.0 or later Buffered Ports: Yes Maximum Switching Frequency: 100 MHz Program Memory: 128k DirectLOGIC DL05/06 communication module, ASCII, 3 ports, buffered, 128k program memory, 100 MHz maximum switching frequency, (2) RS-232 and (1) RS-485 port(s). For use with DL05 and DL06 PLCs.