| BB-MESR901 | 1 | DB9 or Terminal Block | 1 | Copper RJ45 | 4.0 Watts | 11.94 x 8.03 x 2.96 cm (4.70 x 3.16 x 1.16 in) | 149.7 g (0.33 lb) | ~132309 hours |
| BB-MESR902T | 2 | Terminal Block | 1 | Copper RJ45 | 4.0 Watts | 11.94 x 8.03 x 2.96 cm (4.70 x 3.16 x 1.16 in) | 149.7 g (0.33 lb) | ~132309 hours |
| BB-MESR921 | 1 | DB9 or Terminal Block | 2 | Copper (2) RJ45 | 6.0 Watts | 14.86 x 10.11 x 2.96 cm (5.85 x 3.98 x 1.16 in) | 204.1 g (0.45 lb) | ~102593 hours |
| BB-MESR922T | 2 | Terminal Block | 2 | Copper (2) RJ45 | 6.0 Watts | 14.86 x 10.11 x 2.96 cm (5.85 x 3.98 x 1.16 in) | 204.1 g (0.45 lb) | ~102593 hours |
| General Specifications |
| Serial Data Rate | Up to 230.4 Kbps |
| Serial Technology | RS-232 (TD, RD, RTS, CTS, DTR, DCR, DTD, GND), RS-485 2-Wire (Data
A(-), Data B(+), GND), RS-422/485 4-Wire (TDA(-), TDB(+), RDA(-),
RDB(+), GND) |
| Serial Connector Type | DB9M or Removable Terminal Blocks (12 to 28 AWG) |
| Ethernet LAN | 10/100 Mbps, auto-detecting |
| Ethernet Standards | IEEE 802.3, 802.3u, 802.3x, auto-detecting & auto MDI/MDX |
| Power Input Voltage | 10 to 48 VDC (58 VDC, maximum) |
| Power Connector | Removable Terminal Block (12 to 28 AWG) |
| LED Indicators | Serial Port, Ethernet Link, Ready |
| Switches | Reset Button |
| Configuration Software | Vlinx Manager (Windows O/S 2000, XP, 2003 Server, Vista, 2008
Server, 7, 8, 10 (32/64 bit)) |
| IP Mode | Static, DHCP |
| Protocols (Detailed) | Modbus RTU Master / Slave, Modbus ASCII Master / Slave, TCP, IPv4,
ARP, HTTP 1.0, ICMP/PING, DHCP/BOOTP |
| Ethernet Pass-Through Port (MESR92X) | IEEE 802.3, 802.3u, 802.3x Processing Type Store & Forward with
802.3x full duplex, non-blocking flow control. Flow Control IEEE
802.3x flow control, back pressure flow control. MAC Address Table
2K |
| Approvals/Directives/Standards | FCC, CE, NEMA TS2 (Model BB-MESR901 only), UL UL Listed, UL Class 1
Division 2 Groups A, B, C, D (HAZLOC), CE - Directives 2014/30/EU
(EMC), 2011/65/EU (RoHS), 2012/19/EU (WEEE), CE - Standards EN
55032 Class B, EN 55024, EN 61000-6-1 |