| CM1 | |
| CM2 | SL5 logger to DB9 female RS232 connection for PC |
| CM3 | SL5 logger to DB25 female RS232 connection |
| CM4 | SL5 logger to DB9 female RS232 modem connection |
| CM5 | SL5 logger to DB9 male RS232 connection for ConexLink spread spectrum radio |
| CM6 | DB9M to RJ45 for Kingfisher RTU |
| CM7 | SL5 logger to HP IPAQ |
| CM8 | SL5 logger to HD15 male RS232 connection for GSM modem |
| CM9 | SL5 logger to HD15 male RS232 connection for Modmax modem |
| CM10 | SL5 logger USB cable IP68 |
| CM11 | SL5 logger to DB9 male RS232 connection for Moxa serial device server |