interbus-st digital input/output module, 8 inputs, 24 v dc, 8 outputs, 24 v dc, 2 a, ip20 protection, consisting of: terminal part with spring-cage connection and module electronics, extended temperature range
managed ethernet extender, point-to-point connections, data rates up to 15.3 mbps, distances of up to 20 km on in-house copper cables, replaceable surge protection, 1 shdsl port, 1 lan port, diagnostics via ethernet