Electro Industries SM1-16, Installation & Operation Manual

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Electro Industries/GaugeTech
Doc # E113-7-07-101
1-12
1.8: Technical Specifications
Interface
RS232 & RS485 Asynchronous 8 data bits, no parity, 1 stop bit
Network RJ-45 (10BASE-T)
Connectors
Slave Ports 1 & 2 Half-duplex RS485
Slave Ports 3–16 DB-9F DTE type RS232
Master Port RS232/DCE type
Ethernet Port RJ-45 type
Size 3.5” (8.8 cm)H x 19.0” (48.26 cm)W x 8.08” (20.52 cm)D
Weight 12 lbs (5.4kg)
LEDs Power, Network Link, Data Activity of Slave Ports (RxD, TxD, RTS)
Data Rate 600–57.6k BPS; All standard rates, port specific
Signals Supported
Master Port/Ethernet TxD, RxD
Slave Ports (1–16) TxD, Rxd, CTS, RTS
Flow Control
Master Port None
Slave Ports (1–16) RTS/CTS or none (port specific)
Reset Time No Reset, 5 minutes, 10 minutes
Buffer Size Two 16k buffers
Isolation 1500 Vdc
Control Power Options
Suffix -115A 115 Vac +/-20%
Suffix -D2 125 Vac/dc +/-20%
Suffix -D 24–48 Vdc +/-20%
Suffix -230A 230 Vac +/-20%
Control Power Burden 10VA Maximum
Operating Temperature -20 to +70°C
Humidity Up to 95% non-condensing